20122859512

素因数分解:

$2^3\times 7^1\times {\mathrm{44533}}^1\times {\mathrm{8069}}^1$

素因数の和:52615

約数の個数: 32

約数和(自身を含む): 43126725600

約数和(自身を除く): 23003866088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8069, 16138, 32276, 44533, 56483, 64552, 89066, 112966, 178132, 225932, 311731, 356264, 451864, 623462, 1246924, 2493848, 359336777, 718673554, 1437347108, 2515357439, 2874694216, 5030714878, 10061429756, 20122859512]

約数ペア:

[(1, 20122859512), (2, 10061429756), (4, 5030714878), (7, 2874694216), (8, 2515357439), (14, 1437347108), (28, 718673554), (56, 359336777), (8069, 2493848), (16138, 1246924), (32276, 623462), (44533, 451864), (56483, 356264), (64552, 311731), (89066, 225932), (112966, 178132)]