20174513158

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{4483}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 33457383936

約数和(自身を除く): 13282870778

約数列:

[1, 2, 19, 23, 38, 46, 271, 361, 437, 542, 722, 874, 4483, 5149, 6233, 8303, 8966, 10298, 12466, 16606, 85177, 97831, 103109, 118427, 170354, 195662, 206218, 236854, 1214893, 1618363, 1959071, 2250113, 2429786, 3236726, 3918142, 4500226, 23082967, 27942539, 37222349, 46165934, 55885078, 74444698, 438576373, 530908241, 877152746, 1061816482, 10087256579, 20174513158]

約数ペア:

[(1, 20174513158), (2, 10087256579), (19, 1061816482), (23, 877152746), (38, 530908241), (46, 438576373), (271, 74444698), (361, 55885078), (437, 46165934), (542, 37222349), (722, 27942539), (874, 23082967), (4483, 4500226), (5149, 3918142), (6233, 3236726), (8303, 2429786), (8966, 2250113), (10298, 1959071), (12466, 1618363), (16606, 1214893), (85177, 236854), (97831, 206218), (103109, 195662), (118427, 170354)]