20070653572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1\times {\mathrm{2129}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 37265457600

約数和(自身を除く): 17194804028

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 761, 1522, 2129, 3044, 3097, 4258, 6194, 8516, 12388, 14459, 28918, 40451, 57836, 80902, 124043, 161804, 248086, 347027, 496172, 694054, 1388108, 1620169, 2356817, 3240338, 4713634, 6480676, 6593513, 9427268, 13187026, 26374052, 30783211, 61566422, 123132844, 264087547, 528175094, 1056350188, 5017663393, 10035326786, 20070653572]

約数ペア:

[(1, 20070653572), (2, 10035326786), (4, 5017663393), (19, 1056350188), (38, 528175094), (76, 264087547), (163, 123132844), (326, 61566422), (652, 30783211), (761, 26374052), (1522, 13187026), (2129, 9427268), (3044, 6593513), (3097, 6480676), (4258, 4713634), (6194, 3240338), (8516, 2356817), (12388, 1620169), (14459, 1388108), (28918, 694054), (40451, 496172), (57836, 347027), (80902, 248086), (124043, 161804)]