20176496196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1465889}}^1$

素因数の和:1465964

約数の個数: 48

約数和(自身を含む): 49910622720

約数和(自身を除く): 29734126524

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 2294, 3441, 4588, 6882, 13764, 1465889, 2931778, 4397667, 5863556, 8795334, 17590668, 45442559, 54237893, 90885118, 108475786, 136327677, 162713679, 181770236, 216951572, 272655354, 325427358, 545310708, 650854716, 1681374683, 3362749366, 5044124049, 6725498732, 10088248098, 20176496196]

約数ペア:

[(1, 20176496196), (2, 10088248098), (3, 6725498732), (4, 5044124049), (6, 3362749366), (12, 1681374683), (31, 650854716), (37, 545310708), (62, 325427358), (74, 272655354), (93, 216951572), (111, 181770236), (124, 162713679), (148, 136327677), (186, 108475786), (222, 90885118), (372, 54237893), (444, 45442559), (1147, 17590668), (2294, 8795334), (3441, 5863556), (4588, 4397667), (6882, 2931778), (13764, 1465889)]