20346507124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1\times {\mathrm{2731}}^1$

素因数の和:3508

約数の個数: 48

約数和(自身を含む): 37782904320

約数和(自身を除く): 17436397196

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 587, 668, 1174, 2348, 2731, 3173, 5462, 6346, 10924, 11153, 12692, 22306, 44612, 51889, 98029, 103778, 196058, 207556, 392116, 456077, 912154, 1603097, 1824308, 1862551, 3206194, 3725102, 6412388, 7450204, 8665463, 17330926, 30458843, 34661852, 60917686, 121835372, 267717199, 535434398, 1070868796, 5086626781, 10173253562, 20346507124]

約数ペア:

[(1, 20346507124), (2, 10173253562), (4, 5086626781), (19, 1070868796), (38, 535434398), (76, 267717199), (167, 121835372), (334, 60917686), (587, 34661852), (668, 30458843), (1174, 17330926), (2348, 8665463), (2731, 7450204), (3173, 6412388), (5462, 3725102), (6346, 3206194), (10924, 1862551), (11153, 1824308), (12692, 1603097), (22306, 912154), (44612, 456077), (51889, 392116), (98029, 207556), (103778, 196058)]