20120370672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24657317}}^1$

素因数の和:24657345

約数の個数: 40

約数和(自身を含む): 55035133776

約数和(自身を除く): 34914763104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24657317, 49314634, 73971951, 98629268, 147943902, 197258536, 295887804, 394517072, 419174389, 591775608, 838348778, 1183551216, 1257523167, 1676697556, 2515046334, 3353395112, 5030092668, 6706790224, 10060185336, 20120370672]

約数ペア:

[(1, 20120370672), (2, 10060185336), (3, 6706790224), (4, 5030092668), (6, 3353395112), (8, 2515046334), (12, 1676697556), (16, 1257523167), (17, 1183551216), (24, 838348778), (34, 591775608), (48, 419174389), (51, 394517072), (68, 295887804), (102, 197258536), (136, 147943902), (204, 98629268), (272, 73971951), (408, 49314634), (816, 24657317)]