20193350408

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{41443}}^1$

素因数の和:41587

約数の個数: 96

約数和(自身を含む): 48474560160

約数和(自身を除く): 28281209752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 113, 154, 196, 226, 308, 392, 452, 539, 616, 791, 904, 1078, 1243, 1582, 2156, 2486, 3164, 4312, 4972, 5537, 6328, 8701, 9944, 11074, 17402, 22148, 34804, 41443, 44296, 60907, 69608, 82886, 121814, 165772, 243628, 290101, 331544, 455873, 487256, 580202, 911746, 1160404, 1823492, 2030707, 2320808, 3191111, 3646984, 4061414, 4683059, 6382222, 8122828, 9366118, 12764444, 16245656, 18732236, 22337777, 25528888, 32781413, 37464472, 44675554, 51513649, 65562826, 89351108, 103027298, 131125652, 178702216, 206054596, 229469891, 262251304, 360595543, 412109192, 458939782, 721191086, 917879564, 1442382172, 1835759128, 2524168801, 2884764344, 5048337602, 10096675204, 20193350408]

約数ペア:

[(1, 20193350408), (2, 10096675204), (4, 5048337602), (7, 2884764344), (8, 2524168801), (11, 1835759128), (14, 1442382172), (22, 917879564), (28, 721191086), (44, 458939782), (49, 412109192), (56, 360595543), (77, 262251304), (88, 229469891), (98, 206054596), (113, 178702216), (154, 131125652), (196, 103027298), (226, 89351108), (308, 65562826), (392, 51513649), (452, 44675554), (539, 37464472), (616, 32781413), (791, 25528888), (904, 22337777), (1078, 18732236), (1243, 16245656), (1582, 12764444), (2156, 9366118), (2486, 8122828), (3164, 6382222), (4312, 4683059), (4972, 4061414), (5537, 3646984), (6328, 3191111), (8701, 2320808), (9944, 2030707), (11074, 1823492), (17402, 1160404), (22148, 911746), (34804, 580202), (41443, 487256), (44296, 455873), (60907, 331544), (69608, 290101), (82886, 243628), (121814, 165772)]