20442632

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19213}}^1$

素因数の和:19245

約数の個数: 32

約数和(自身を含む): 46113600

約数和(自身を除く): 25670968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 19213, 38426, 76852, 134491, 153704, 268982, 365047, 537964, 730094, 1075928, 1460188, 2555329, 2920376, 5110658, 10221316, 20442632]

約数ペア:

[(1, 20442632), (2, 10221316), (4, 5110658), (7, 2920376), (8, 2555329), (14, 1460188), (19, 1075928), (28, 730094), (38, 537964), (56, 365047), (76, 268982), (133, 153704), (152, 134491), (266, 76852), (532, 38426), (1064, 19213)]