20132651336

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{134699}}^1$

素因数の和:134886

約数の個数: 64

約数和(自身を含む): 45970416000

約数和(自身を除く): 25837764664

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 628, 952, 1099, 1256, 2198, 2669, 4396, 5338, 8792, 10676, 18683, 21352, 37366, 74732, 134699, 149464, 269398, 538796, 942893, 1077592, 1885786, 2289883, 3771572, 4579766, 7543144, 9159532, 16029181, 18319064, 21147743, 32058362, 42295486, 64116724, 84590972, 128233448, 148034201, 169181944, 296068402, 359511631, 592136804, 719023262, 1184273608, 1438046524, 2516581417, 2876093048, 5033162834, 10066325668, 20132651336]

約数ペア:

[(1, 20132651336), (2, 10066325668), (4, 5033162834), (7, 2876093048), (8, 2516581417), (14, 1438046524), (17, 1184273608), (28, 719023262), (34, 592136804), (56, 359511631), (68, 296068402), (119, 169181944), (136, 148034201), (157, 128233448), (238, 84590972), (314, 64116724), (476, 42295486), (628, 32058362), (952, 21147743), (1099, 18319064), (1256, 16029181), (2198, 9159532), (2669, 7543144), (4396, 4579766), (5338, 3771572), (8792, 2289883), (10676, 1885786), (18683, 1077592), (21352, 942893), (37366, 538796), (74732, 269398), (134699, 149464)]