20412132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 53531520

約数和(自身を除く): 33119388

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5689, 11378, 17067, 22756, 34134, 68268, 73957, 130847, 147914, 221871, 261694, 295828, 392541, 443742, 523388, 785082, 887484, 1570164, 1701011, 3402022, 5103033, 6804044, 10206066, 20412132]

約数ペア:

[(1, 20412132), (2, 10206066), (3, 6804044), (4, 5103033), (6, 3402022), (12, 1701011), (13, 1570164), (23, 887484), (26, 785082), (39, 523388), (46, 443742), (52, 392541), (69, 295828), (78, 261694), (92, 221871), (138, 147914), (156, 130847), (276, 73957), (299, 68268), (598, 34134), (897, 22756), (1196, 17067), (1794, 11378), (3588, 5689)]