20136425862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{212423}}^1$

素因数の和:212533

約数の個数: 64

約数和(自身を含む): 48045210624

約数和(自身を除く): 27908784762

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 854, 1281, 1554, 2257, 2562, 4514, 6771, 13542, 15799, 31598, 47397, 94794, 212423, 424846, 637269, 1274538, 1486961, 2973922, 4460883, 7859651, 8921766, 12957803, 15719302, 23578953, 25915606, 38873409, 47157906, 55017557, 77746818, 90704621, 110035114, 165052671, 181409242, 272113863, 330105342, 479438711, 544227726, 958877422, 1438316133, 2876632266, 3356070977, 6712141954, 10068212931, 20136425862]

約数ペア:

[(1, 20136425862), (2, 10068212931), (3, 6712141954), (6, 3356070977), (7, 2876632266), (14, 1438316133), (21, 958877422), (37, 544227726), (42, 479438711), (61, 330105342), (74, 272113863), (111, 181409242), (122, 165052671), (183, 110035114), (222, 90704621), (259, 77746818), (366, 55017557), (427, 47157906), (518, 38873409), (777, 25915606), (854, 23578953), (1281, 15719302), (1554, 12957803), (2257, 8921766), (2562, 7859651), (4514, 4460883), (6771, 2973922), (13542, 1486961), (15799, 1274538), (31598, 637269), (47397, 424846), (94794, 212423)]