20059416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 60606000

約数和(自身を除く): 40546584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 174, 232, 234, 261, 312, 348, 377, 468, 522, 696, 739, 754, 936, 1044, 1131, 1478, 1508, 2088, 2217, 2262, 2956, 3016, 3393, 4434, 4524, 5912, 6651, 6786, 8868, 9048, 9607, 13302, 13572, 17736, 19214, 21431, 26604, 27144, 28821, 38428, 42862, 53208, 57642, 64293, 76856, 85724, 86463, 115284, 128586, 171448, 172926, 192879, 230568, 257172, 278603, 345852, 385758, 514344, 557206, 691704, 771516, 835809, 1114412, 1543032, 1671618, 2228824, 2507427, 3343236, 5014854, 6686472, 10029708, 20059416]

約数ペア:

[(1, 20059416), (2, 10029708), (3, 6686472), (4, 5014854), (6, 3343236), (8, 2507427), (9, 2228824), (12, 1671618), (13, 1543032), (18, 1114412), (24, 835809), (26, 771516), (29, 691704), (36, 557206), (39, 514344), (52, 385758), (58, 345852), (72, 278603), (78, 257172), (87, 230568), (104, 192879), (116, 172926), (117, 171448), (156, 128586), (174, 115284), (232, 86463), (234, 85724), (261, 76856), (312, 64293), (348, 57642), (377, 53208), (468, 42862), (522, 38428), (696, 28821), (739, 27144), (754, 26604), (936, 21431), (1044, 19214), (1131, 17736), (1478, 13572), (1508, 13302), (2088, 9607), (2217, 9048), (2262, 8868), (2956, 6786), (3016, 6651), (3393, 5912), (4434, 4524)]