20102964315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1\times {\mathrm{3533}}^1$

素因数の和:4748

約数の個数: 64

約数和(自身を含む): 37585022976

約数和(自身を除く): 17482058661

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1153, 1645, 3459, 3533, 4935, 5765, 8071, 10599, 17295, 17665, 24213, 24731, 40355, 52995, 54191, 74193, 121065, 123655, 162573, 166051, 270955, 370965, 379337, 498153, 812865, 830255, 1138011, 1162357, 1896685, 2490765, 3487071, 4073549, 5690055, 5811785, 12220647, 17435355, 20367745, 28514843, 61103235, 85544529, 142574215, 191456803, 427722645, 574370409, 957284015, 1340197621, 2871852045, 4020592863, 6700988105, 20102964315]

約数ペア:

[(1, 20102964315), (3, 6700988105), (5, 4020592863), (7, 2871852045), (15, 1340197621), (21, 957284015), (35, 574370409), (47, 427722645), (105, 191456803), (141, 142574215), (235, 85544529), (329, 61103235), (705, 28514843), (987, 20367745), (1153, 17435355), (1645, 12220647), (3459, 5811785), (3533, 5690055), (4935, 4073549), (5765, 3487071), (8071, 2490765), (10599, 1896685), (17295, 1162357), (17665, 1138011), (24213, 830255), (24731, 812865), (40355, 498153), (52995, 379337), (54191, 370965), (74193, 270955), (121065, 166051), (123655, 162573)]