19954840524

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{157457}}^1$

素因数の和:157702

約数の個数: 48

約数和(自身を含む): 47615299200

約数和(自身を除く): 27660458676

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 179, 236, 354, 358, 537, 708, 716, 1074, 2148, 10561, 21122, 31683, 42244, 63366, 126732, 157457, 314914, 472371, 629828, 944742, 1889484, 9289963, 18579926, 27869889, 28184803, 37159852, 55739778, 56369606, 84554409, 111479556, 112739212, 169108818, 338217636, 1662903377, 3325806754, 4988710131, 6651613508, 9977420262, 19954840524]

約数ペア:

[(1, 19954840524), (2, 9977420262), (3, 6651613508), (4, 4988710131), (6, 3325806754), (12, 1662903377), (59, 338217636), (118, 169108818), (177, 112739212), (179, 111479556), (236, 84554409), (354, 56369606), (358, 55739778), (537, 37159852), (708, 28184803), (716, 27869889), (1074, 18579926), (2148, 9289963), (10561, 1889484), (21122, 944742), (31683, 629828), (42244, 472371), (63366, 314914), (126732, 157457)]