20100481776

素因数分解:

$2^4\times 3^5\times {\mathrm{1907}}^1\times {\mathrm{2711}}^1$

素因数の和:4641

約数の個数: 120

約数和(自身を含む): 58389012864

約数和(自身を除く): 38288531088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1907, 1944, 2711, 3814, 3888, 5422, 5721, 7628, 8133, 10844, 11442, 15256, 16266, 17163, 21688, 22884, 24399, 30512, 32532, 34326, 43376, 45768, 48798, 51489, 65064, 68652, 73197, 91536, 97596, 102978, 130128, 137304, 146394, 154467, 195192, 205956, 219591, 274608, 292788, 308934, 390384, 411912, 439182, 463401, 585576, 617868, 658773, 823824, 878364, 926802, 1171152, 1235736, 1317546, 1756728, 1853604, 2471472, 2635092, 3513456, 3707208, 5169877, 5270184, 7414416, 10339754, 10540368, 15509631, 20679508, 31019262, 41359016, 46528893, 62038524, 82718032, 93057786, 124077048, 139586679, 186115572, 248154096, 279173358, 372231144, 418760037, 558346716, 744462288, 837520074, 1116693432, 1256280111, 1675040148, 2233386864, 2512560222, 3350080296, 5025120444, 6700160592, 10050240888, 20100481776]

約数ペア:

[(1, 20100481776), (2, 10050240888), (3, 6700160592), (4, 5025120444), (6, 3350080296), (8, 2512560222), (9, 2233386864), (12, 1675040148), (16, 1256280111), (18, 1116693432), (24, 837520074), (27, 744462288), (36, 558346716), (48, 418760037), (54, 372231144), (72, 279173358), (81, 248154096), (108, 186115572), (144, 139586679), (162, 124077048), (216, 93057786), (243, 82718032), (324, 62038524), (432, 46528893), (486, 41359016), (648, 31019262), (972, 20679508), (1296, 15509631), (1907, 10540368), (1944, 10339754), (2711, 7414416), (3814, 5270184), (3888, 5169877), (5422, 3707208), (5721, 3513456), (7628, 2635092), (8133, 2471472), (10844, 1853604), (11442, 1756728), (15256, 1317546), (16266, 1235736), (17163, 1171152), (21688, 926802), (22884, 878364), (24399, 823824), (30512, 658773), (32532, 617868), (34326, 585576), (43376, 463401), (45768, 439182), (48798, 411912), (51489, 390384), (65064, 308934), (68652, 292788), (73197, 274608), (91536, 219591), (97596, 205956), (102978, 195192), (130128, 154467), (137304, 146394)]