20283670088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{6689}}^1$

素因数の和:8750

約数の個数: 64

約数和(自身を含む): 43958116800

約数和(自身を除く): 23674446712

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 2027, 4054, 6689, 8108, 13378, 16216, 22297, 26756, 34459, 44594, 53512, 68918, 73579, 89188, 113713, 137836, 147158, 178376, 227426, 275672, 294316, 379049, 454852, 588632, 758098, 909704, 1250843, 1516196, 2501686, 3032392, 5003372, 10006744, 13558603, 27117206, 54234412, 108468824, 149144633, 230496251, 298289266, 460992502, 596578532, 921985004, 1193157064, 1843970008, 2535458761, 5070917522, 10141835044, 20283670088]

約数ペア:

[(1, 20283670088), (2, 10141835044), (4, 5070917522), (8, 2535458761), (11, 1843970008), (17, 1193157064), (22, 921985004), (34, 596578532), (44, 460992502), (68, 298289266), (88, 230496251), (136, 149144633), (187, 108468824), (374, 54234412), (748, 27117206), (1496, 13558603), (2027, 10006744), (4054, 5003372), (6689, 3032392), (8108, 2501686), (13378, 1516196), (16216, 1250843), (22297, 909704), (26756, 758098), (34459, 588632), (44594, 454852), (53512, 379049), (68918, 294316), (73579, 275672), (89188, 227426), (113713, 178376), (137836, 147158)]