20143747514056

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{1367}}^1\times {\mathrm{84809}}^1$

素因数の和:86806

約数の個数: 64

約数和(自身を含む): 38885290012800

約数和(自身を除く): 18741542498744

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 587, 1174, 1367, 2348, 2734, 4696, 5468, 10936, 21719, 43438, 50579, 84809, 86876, 101158, 169618, 173752, 202316, 339236, 404632, 678472, 802429, 1604858, 3137933, 3209716, 6275866, 6419432, 12551732, 25103464, 29689873, 49782883, 59379746, 99565766, 115933903, 118759492, 199131532, 231867806, 237518984, 398263064, 463735612, 927471224, 1841966671, 3683933342, 4289554411, 7367866684, 8579108822, 14735733368, 17158217644, 34316435288, 68053201061, 136106402122, 272212804244, 544425608488, 2517968439257, 5035936878514, 10071873757028, 20143747514056]

約数ペア:

[(1, 20143747514056), (2, 10071873757028), (4, 5035936878514), (8, 2517968439257), (37, 544425608488), (74, 272212804244), (148, 136106402122), (296, 68053201061), (587, 34316435288), (1174, 17158217644), (1367, 14735733368), (2348, 8579108822), (2734, 7367866684), (4696, 4289554411), (5468, 3683933342), (10936, 1841966671), (21719, 927471224), (43438, 463735612), (50579, 398263064), (84809, 237518984), (86876, 231867806), (101158, 199131532), (169618, 118759492), (173752, 115933903), (202316, 99565766), (339236, 59379746), (404632, 49782883), (678472, 29689873), (802429, 25103464), (1604858, 12551732), (3137933, 6419432), (3209716, 6275866)]