20223574552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 39437798400

約数和(自身を除く): 19214223848

約数列:

[1, 2, 4, 8, 37, 74, 103, 148, 206, 296, 412, 439, 824, 878, 1511, 1756, 3022, 3512, 3811, 6044, 7622, 12088, 15244, 16243, 30488, 32486, 45217, 55907, 64972, 90434, 111814, 129944, 155633, 180868, 223628, 311266, 361736, 447256, 622532, 663329, 1245064, 1326658, 1673029, 2653316, 3346058, 5306632, 5758421, 6692116, 11516842, 13384232, 23033684, 24543173, 46067368, 49086346, 68322887, 98172692, 136645774, 196345384, 273291548, 546583096, 2527946819, 5055893638, 10111787276, 20223574552]

約数ペア:

[(1, 20223574552), (2, 10111787276), (4, 5055893638), (8, 2527946819), (37, 546583096), (74, 273291548), (103, 196345384), (148, 136645774), (206, 98172692), (296, 68322887), (412, 49086346), (439, 46067368), (824, 24543173), (878, 23033684), (1511, 13384232), (1756, 11516842), (3022, 6692116), (3512, 5758421), (3811, 5306632), (6044, 3346058), (7622, 2653316), (12088, 1673029), (15244, 1326658), (16243, 1245064), (30488, 663329), (32486, 622532), (45217, 447256), (55907, 361736), (64972, 311266), (90434, 223628), (111814, 180868), (129944, 155633)]