20079202006

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{4093}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 31068547200

約数和(自身を除く): 10989345194

約数列:

[1, 2, 61, 79, 122, 158, 509, 1018, 4093, 4819, 8186, 9638, 31049, 40211, 62098, 80422, 249673, 323347, 499346, 646694, 2083337, 2452871, 4166674, 4905742, 19724167, 39448334, 127083557, 164583623, 254167114, 329167246, 10039601003, 20079202006]

約数ペア:

[(1, 20079202006), (2, 10039601003), (61, 329167246), (79, 254167114), (122, 164583623), (158, 127083557), (509, 39448334), (1018, 19724167), (4093, 4905742), (4819, 4166674), (8186, 2452871), (9638, 2083337), (31049, 646694), (40211, 499346), (62098, 323347), (80422, 249673)]