20937029594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1\times {\mathrm{18679}}^1$

素因数の和:20982

約数の個数: 32

約数和(自身を含む): 35619024000

約数和(自身を除く): 14681994406

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2269, 4538, 18679, 29497, 37358, 43111, 58994, 86222, 242827, 354901, 485654, 560443, 709802, 1120886, 4613713, 9227426, 42382651, 84765302, 550974463, 805270369, 1101948926, 1610540738, 10468514797, 20937029594]

約数ペア:

[(1, 20937029594), (2, 10468514797), (13, 1610540738), (19, 1101948926), (26, 805270369), (38, 550974463), (247, 84765302), (494, 42382651), (2269, 9227426), (4538, 4613713), (18679, 1120886), (29497, 709802), (37358, 560443), (43111, 485654), (58994, 354901), (86222, 242827)]