20137156824

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1\times {\mathrm{4793}}^1$

素因数の和:10480

約数の個数: 64

約数和(自身を含む): 51986903040

約数和(自身を除く): 31849746216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 4793, 5647, 9586, 11294, 14379, 16941, 19172, 22588, 28758, 33882, 38344, 45176, 57516, 67764, 115032, 135528, 148583, 175057, 297166, 350114, 445749, 525171, 594332, 700228, 891498, 1050342, 1188664, 1400456, 1782996, 2100684, 3565992, 4201368, 27066071, 54132142, 81198213, 108264284, 162396426, 216528568, 324792852, 649585704, 839048201, 1678096402, 2517144603, 3356192804, 5034289206, 6712385608, 10068578412, 20137156824]

約数ペア:

[(1, 20137156824), (2, 10068578412), (3, 6712385608), (4, 5034289206), (6, 3356192804), (8, 2517144603), (12, 1678096402), (24, 839048201), (31, 649585704), (62, 324792852), (93, 216528568), (124, 162396426), (186, 108264284), (248, 81198213), (372, 54132142), (744, 27066071), (4793, 4201368), (5647, 3565992), (9586, 2100684), (11294, 1782996), (14379, 1400456), (16941, 1188664), (19172, 1050342), (22588, 891498), (28758, 700228), (33882, 594332), (38344, 525171), (45176, 445749), (57516, 350114), (67764, 297166), (115032, 175057), (135528, 148583)]