20343582948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{2699}}^1$

素因数の和:5281

約数の個数: 96

約数和(自身を含む): 53851392000

約数和(自身を除く): 33507809052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2543, 2699, 2964, 5086, 5398, 7629, 8097, 10172, 10796, 15258, 16194, 30516, 32388, 33059, 35087, 48317, 51281, 66118, 70174, 96634, 99177, 102562, 105261, 132236, 140348, 144951, 153843, 193268, 198354, 205124, 210522, 289902, 307686, 396708, 421044, 579804, 615372, 628121, 666653, 1256242, 1333306, 1884363, 1999959, 2512484, 2666612, 3768726, 3999918, 6863557, 7537452, 7999836, 13727114, 20590671, 27454228, 41181342, 82362684, 89226241, 130407583, 178452482, 260815166, 267678723, 356904964, 391222749, 521630332, 535357446, 782445498, 1070714892, 1564890996, 1695298579, 3390597158, 5085895737, 6781194316, 10171791474, 20343582948]

約数ペア:

[(1, 20343582948), (2, 10171791474), (3, 6781194316), (4, 5085895737), (6, 3390597158), (12, 1695298579), (13, 1564890996), (19, 1070714892), (26, 782445498), (38, 535357446), (39, 521630332), (52, 391222749), (57, 356904964), (76, 267678723), (78, 260815166), (114, 178452482), (156, 130407583), (228, 89226241), (247, 82362684), (494, 41181342), (741, 27454228), (988, 20590671), (1482, 13727114), (2543, 7999836), (2699, 7537452), (2964, 6863557), (5086, 3999918), (5398, 3768726), (7629, 2666612), (8097, 2512484), (10172, 1999959), (10796, 1884363), (15258, 1333306), (16194, 1256242), (30516, 666653), (32388, 628121), (33059, 615372), (35087, 579804), (48317, 421044), (51281, 396708), (66118, 307686), (70174, 289902), (96634, 210522), (99177, 205124), (102562, 198354), (105261, 193268), (132236, 153843), (140348, 144951)]