20072355102

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{62581}}^1$

素因数の和:62865

約数の個数: 48

約数和(自身を含む): 44166871008

約数和(自身を除く): 24094515906

約数列:

[1, 2, 3, 6, 9, 18, 103, 173, 206, 309, 346, 519, 618, 927, 1038, 1557, 1854, 3114, 17819, 35638, 53457, 62581, 106914, 125162, 160371, 187743, 320742, 375486, 563229, 1126458, 6445843, 10826513, 12891686, 19337529, 21653026, 32479539, 38675058, 58012587, 64959078, 97438617, 116025174, 194877234, 1115130839, 2230261678, 3345392517, 6690785034, 10036177551, 20072355102]

約数ペア:

[(1, 20072355102), (2, 10036177551), (3, 6690785034), (6, 3345392517), (9, 2230261678), (18, 1115130839), (103, 194877234), (173, 116025174), (206, 97438617), (309, 64959078), (346, 58012587), (519, 38675058), (618, 32479539), (927, 21653026), (1038, 19337529), (1557, 12891686), (1854, 10826513), (3114, 6445843), (17819, 1126458), (35638, 563229), (53457, 375486), (62581, 320742), (106914, 187743), (125162, 160371)]