20194708512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{444739}}^1$

素因数の和:444806

約数の個数: 96

約数和(自身を含む): 59175325440

約数和(自身を除く): 38980616928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 66, 86, 88, 96, 129, 132, 172, 176, 258, 264, 344, 352, 473, 516, 528, 688, 946, 1032, 1056, 1376, 1419, 1892, 2064, 2838, 3784, 4128, 5676, 7568, 11352, 15136, 22704, 45408, 444739, 889478, 1334217, 1778956, 2668434, 3557912, 4892129, 5336868, 7115824, 9784258, 10673736, 14231648, 14676387, 19123777, 19568516, 21347472, 29352774, 38247554, 39137032, 42694944, 57371331, 58705548, 76495108, 78274064, 114742662, 117411096, 152990216, 156548128, 210361547, 229485324, 234822192, 305980432, 420723094, 458970648, 469644384, 611960864, 631084641, 841446188, 917941296, 1262169282, 1682892376, 1835882592, 2524338564, 3365784752, 5048677128, 6731569504, 10097354256, 20194708512]

約数ペア:

[(1, 20194708512), (2, 10097354256), (3, 6731569504), (4, 5048677128), (6, 3365784752), (8, 2524338564), (11, 1835882592), (12, 1682892376), (16, 1262169282), (22, 917941296), (24, 841446188), (32, 631084641), (33, 611960864), (43, 469644384), (44, 458970648), (48, 420723094), (66, 305980432), (86, 234822192), (88, 229485324), (96, 210361547), (129, 156548128), (132, 152990216), (172, 117411096), (176, 114742662), (258, 78274064), (264, 76495108), (344, 58705548), (352, 57371331), (473, 42694944), (516, 39137032), (528, 38247554), (688, 29352774), (946, 21347472), (1032, 19568516), (1056, 19123777), (1376, 14676387), (1419, 14231648), (1892, 10673736), (2064, 9784258), (2838, 7115824), (3784, 5336868), (4128, 4892129), (5676, 3557912), (7568, 2668434), (11352, 1778956), (15136, 1334217), (22704, 889478), (45408, 444739)]