20174574416

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3049}}^1\times {\mathrm{11177}}^1$

素因数の和:14271

約数の個数: 40

約数和(自身を含む): 40161436200

約数和(自身を除く): 19986861784

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3049, 6098, 11177, 12196, 22354, 24392, 44708, 48784, 89416, 112813, 178832, 225626, 413549, 451252, 827098, 902504, 1654196, 1805008, 3308392, 6616784, 34078673, 68157346, 136314692, 272629384, 545258768, 1260910901, 2521821802, 5043643604, 10087287208, 20174574416]

約数ペア:

[(1, 20174574416), (2, 10087287208), (4, 5043643604), (8, 2521821802), (16, 1260910901), (37, 545258768), (74, 272629384), (148, 136314692), (296, 68157346), (592, 34078673), (3049, 6616784), (6098, 3308392), (11177, 1805008), (12196, 1654196), (22354, 902504), (24392, 827098), (44708, 451252), (48784, 413549), (89416, 225626), (112813, 178832)]