20160452626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{12589}}^1$

素因数の和:12731

約数の個数: 64

約数和(自身を含む): 35135164800

約数和(自身を除く): 14974712174

約数列:

[1, 2, 17, 19, 34, 37, 38, 67, 74, 134, 323, 629, 646, 703, 1139, 1258, 1273, 1406, 2278, 2479, 2546, 4958, 11951, 12589, 21641, 23902, 25178, 42143, 43282, 47101, 84286, 94202, 214013, 239191, 428026, 465793, 478382, 800717, 843463, 931586, 1601434, 1686926, 4066247, 7918481, 8132494, 8850067, 14338871, 15836962, 16025797, 17700134, 28677742, 31208131, 32051594, 62416262, 150451139, 272438549, 300902278, 530538227, 544877098, 592954489, 1061076454, 1185908978, 10080226313, 20160452626]

約数ペア:

[(1, 20160452626), (2, 10080226313), (17, 1185908978), (19, 1061076454), (34, 592954489), (37, 544877098), (38, 530538227), (67, 300902278), (74, 272438549), (134, 150451139), (323, 62416262), (629, 32051594), (646, 31208131), (703, 28677742), (1139, 17700134), (1258, 16025797), (1273, 15836962), (1406, 14338871), (2278, 8850067), (2479, 8132494), (2546, 7918481), (4958, 4066247), (11951, 1686926), (12589, 1601434), (21641, 931586), (23902, 843463), (25178, 800717), (42143, 478382), (43282, 465793), (47101, 428026), (84286, 239191), (94202, 214013)]