20180638716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 56628633600

約数和(自身を除く): 36447994884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 59, 74, 84, 111, 118, 148, 167, 177, 222, 236, 259, 334, 354, 413, 444, 501, 518, 659, 668, 708, 777, 826, 1002, 1036, 1169, 1239, 1318, 1554, 1652, 1977, 2004, 2183, 2338, 2478, 2636, 3108, 3507, 3954, 4366, 4613, 4676, 4956, 6179, 6549, 7014, 7908, 8732, 9226, 9853, 12358, 13098, 13839, 14028, 15281, 18452, 18537, 19706, 24383, 24716, 26196, 27678, 29559, 30562, 37074, 38881, 39412, 43253, 45843, 48766, 55356, 59118, 61124, 68971, 73149, 74148, 77762, 86506, 91686, 97532, 110053, 116643, 118236, 129759, 137942, 146298, 155524, 170681, 173012, 183372, 206913, 220106, 233286, 259518, 272167, 275884, 292596, 330159, 341362, 364561, 413826, 440212, 466572, 512043, 519036, 544334, 660318, 682724, 729122, 770371, 816501, 827652, 1024086, 1088668, 1093683, 1320636, 1438597, 1458244, 1540742, 1633002, 2048172, 2187366, 2311113, 2551927, 2877194, 3081484, 3266004, 4071961, 4315791, 4374732, 4622226, 5103854, 5754388, 6493127, 7655781, 8143922, 8631582, 9244452, 10070179, 10207708, 12215883, 12986254, 15311562, 16287844, 17263164, 19479381, 20140358, 24431766, 25972508, 28503727, 30210537, 30623124, 38958762, 40280716, 45451889, 48863532, 57007454, 60421074, 77917524, 85511181, 90903778, 114014908, 120842148, 136355667, 171022362, 181807556, 240245699, 272711334, 342044724, 480491398, 545422668, 720737097, 960982796, 1441474194, 1681719893, 2882948388, 3363439786, 5045159679, 6726879572, 10090319358, 20180638716]

約数ペア:

[(1, 20180638716), (2, 10090319358), (3, 6726879572), (4, 5045159679), (6, 3363439786), (7, 2882948388), (12, 1681719893), (14, 1441474194), (21, 960982796), (28, 720737097), (37, 545422668), (42, 480491398), (59, 342044724), (74, 272711334), (84, 240245699), (111, 181807556), (118, 171022362), (148, 136355667), (167, 120842148), (177, 114014908), (222, 90903778), (236, 85511181), (259, 77917524), (334, 60421074), (354, 57007454), (413, 48863532), (444, 45451889), (501, 40280716), (518, 38958762), (659, 30623124), (668, 30210537), (708, 28503727), (777, 25972508), (826, 24431766), (1002, 20140358), (1036, 19479381), (1169, 17263164), (1239, 16287844), (1318, 15311562), (1554, 12986254), (1652, 12215883), (1977, 10207708), (2004, 10070179), (2183, 9244452), (2338, 8631582), (2478, 8143922), (2636, 7655781), (3108, 6493127), (3507, 5754388), (3954, 5103854), (4366, 4622226), (4613, 4374732), (4676, 4315791), (4956, 4071961), (6179, 3266004), (6549, 3081484), (7014, 2877194), (7908, 2551927), (8732, 2311113), (9226, 2187366), (9853, 2048172), (12358, 1633002), (13098, 1540742), (13839, 1458244), (14028, 1438597), (15281, 1320636), (18452, 1093683), (18537, 1088668), (19706, 1024086), (24383, 827652), (24716, 816501), (26196, 770371), (27678, 729122), (29559, 682724), (30562, 660318), (37074, 544334), (38881, 519036), (39412, 512043), (43253, 466572), (45843, 440212), (48766, 413826), (55356, 364561), (59118, 341362), (61124, 330159), (68971, 292596), (73149, 275884), (74148, 272167), (77762, 259518), (86506, 233286), (91686, 220106), (97532, 206913), (110053, 183372), (116643, 173012), (118236, 170681), (129759, 155524), (137942, 146298)]