20128490052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{333673}}^1$

素因数の和:334148

約数の個数: 48

約数和(自身を含む): 51348424512

約数和(自身を除く): 31219934460

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 457, 914, 1371, 1828, 2742, 5027, 5484, 10054, 15081, 20108, 30162, 60324, 333673, 667346, 1001019, 1334692, 2002038, 3670403, 4004076, 7340806, 11011209, 14681612, 22022418, 44044836, 152488561, 304977122, 457465683, 609954244, 914931366, 1677374171, 1829862732, 3354748342, 5032122513, 6709496684, 10064245026, 20128490052]

約数ペア:

[(1, 20128490052), (2, 10064245026), (3, 6709496684), (4, 5032122513), (6, 3354748342), (11, 1829862732), (12, 1677374171), (22, 914931366), (33, 609954244), (44, 457465683), (66, 304977122), (132, 152488561), (457, 44044836), (914, 22022418), (1371, 14681612), (1828, 11011209), (2742, 7340806), (5027, 4004076), (5484, 3670403), (10054, 2002038), (15081, 1334692), (20108, 1001019), (30162, 667346), (60324, 333673)]