20221353295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463633}}^1$

素因数の和:463723

約数の個数: 32

約数和(自身を含む): 28975270464

約数和(自身を除く): 8753917169

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 3355, 3965, 8723, 43615, 463633, 2318165, 5099963, 6027229, 25499815, 28281613, 30136145, 66299519, 141408065, 311097743, 331497595, 367660969, 1555488715, 1838304845, 4044270659, 20221353295]

約数ペア:

[(1, 20221353295), (5, 4044270659), (11, 1838304845), (13, 1555488715), (55, 367660969), (61, 331497595), (65, 311097743), (143, 141408065), (305, 66299519), (671, 30136145), (715, 28281613), (793, 25499815), (3355, 6027229), (3965, 5099963), (8723, 2318165), (43615, 463633)]