20496238164

素因数分解:

$2^2\times 3^3\times {\mathrm{12101}}^1\times {\mathrm{15683}}^1$

素因数の和:27797

約数の個数: 48

約数和(自身を含む): 53146175040

約数和(自身を除く): 32649936876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 12101, 15683, 24202, 31366, 36303, 47049, 48404, 62732, 72606, 94098, 108909, 141147, 145212, 188196, 217818, 282294, 326727, 423441, 435636, 564588, 653454, 846882, 1306908, 1693764, 189779983, 379559966, 569339949, 759119932, 1138679898, 1708019847, 2277359796, 3416039694, 5124059541, 6832079388, 10248119082, 20496238164]

約数ペア:

[(1, 20496238164), (2, 10248119082), (3, 6832079388), (4, 5124059541), (6, 3416039694), (9, 2277359796), (12, 1708019847), (18, 1138679898), (27, 759119932), (36, 569339949), (54, 379559966), (108, 189779983), (12101, 1693764), (15683, 1306908), (24202, 846882), (31366, 653454), (36303, 564588), (47049, 435636), (48404, 423441), (62732, 326727), (72606, 282294), (94098, 217818), (108909, 188196), (141147, 145212)]