19660147176

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{46441}}^1$

素因数の和:47050

約数の個数: 64

約数和(自身を含む): 50826124800

約数和(自身を除く): 31165977624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 569, 744, 1138, 1707, 2276, 3414, 4552, 6828, 13656, 17639, 35278, 46441, 52917, 70556, 92882, 105834, 139323, 141112, 185764, 211668, 278646, 371528, 423336, 557292, 1114584, 1439671, 2879342, 4319013, 5758684, 8638026, 11517368, 17276052, 26424929, 34552104, 52849858, 79274787, 105699716, 158549574, 211399432, 317099148, 634198296, 819172799, 1638345598, 2457518397, 3276691196, 4915036794, 6553382392, 9830073588, 19660147176]

約数ペア:

[(1, 19660147176), (2, 9830073588), (3, 6553382392), (4, 4915036794), (6, 3276691196), (8, 2457518397), (12, 1638345598), (24, 819172799), (31, 634198296), (62, 317099148), (93, 211399432), (124, 158549574), (186, 105699716), (248, 79274787), (372, 52849858), (569, 34552104), (744, 26424929), (1138, 17276052), (1707, 11517368), (2276, 8638026), (3414, 5758684), (4552, 4319013), (6828, 2879342), (13656, 1439671), (17639, 1114584), (35278, 557292), (46441, 423336), (52917, 371528), (70556, 278646), (92882, 211668), (105834, 185764), (139323, 141112)]