20460132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 144

約数和(自身を含む): 66079104

約数和(自身を除く): 45618972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 61, 63, 66, 77, 84, 99, 121, 122, 126, 132, 154, 183, 198, 231, 242, 244, 252, 308, 363, 366, 396, 427, 462, 484, 549, 671, 693, 726, 732, 847, 854, 924, 1089, 1098, 1281, 1331, 1342, 1386, 1452, 1694, 1708, 2013, 2178, 2196, 2541, 2562, 2662, 2684, 2772, 3388, 3843, 3993, 4026, 4356, 4697, 5082, 5124, 5324, 6039, 7381, 7623, 7686, 7986, 8052, 9317, 9394, 10164, 11979, 12078, 14091, 14762, 15246, 15372, 15972, 18634, 18788, 22143, 23958, 24156, 27951, 28182, 29524, 30492, 37268, 42273, 44286, 47916, 51667, 55902, 56364, 66429, 81191, 83853, 84546, 88572, 103334, 111804, 132858, 155001, 162382, 167706, 169092, 206668, 243573, 265716, 310002, 324764, 335412, 465003, 487146, 568337, 620004, 730719, 930006, 974292, 1136674, 1461438, 1705011, 1860012, 2273348, 2922876, 3410022, 5115033, 6820044, 10230066, 20460132]

約数ペア:

[(1, 20460132), (2, 10230066), (3, 6820044), (4, 5115033), (6, 3410022), (7, 2922876), (9, 2273348), (11, 1860012), (12, 1705011), (14, 1461438), (18, 1136674), (21, 974292), (22, 930006), (28, 730719), (33, 620004), (36, 568337), (42, 487146), (44, 465003), (61, 335412), (63, 324764), (66, 310002), (77, 265716), (84, 243573), (99, 206668), (121, 169092), (122, 167706), (126, 162382), (132, 155001), (154, 132858), (183, 111804), (198, 103334), (231, 88572), (242, 84546), (244, 83853), (252, 81191), (308, 66429), (363, 56364), (366, 55902), (396, 51667), (427, 47916), (462, 44286), (484, 42273), (549, 37268), (671, 30492), (693, 29524), (726, 28182), (732, 27951), (847, 24156), (854, 23958), (924, 22143), (1089, 18788), (1098, 18634), (1281, 15972), (1331, 15372), (1342, 15246), (1386, 14762), (1452, 14091), (1694, 12078), (1708, 11979), (2013, 10164), (2178, 9394), (2196, 9317), (2541, 8052), (2562, 7986), (2662, 7686), (2684, 7623), (2772, 7381), (3388, 6039), (3843, 5324), (3993, 5124), (4026, 5082), (4356, 4697)]