20169796476

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{70507}}^1$

素因数の和:71314

約数の個数: 48

約数和(自身を含む): 48644879360

約数和(自身を除く): 28475082884

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 769, 1538, 2307, 3076, 4614, 9228, 23839, 47678, 70507, 71517, 95356, 141014, 143034, 211521, 282028, 286068, 423042, 846084, 2185717, 4371434, 6557151, 8742868, 13114302, 26228604, 54219883, 108439766, 162659649, 216879532, 325319298, 650638596, 1680816373, 3361632746, 5042449119, 6723265492, 10084898238, 20169796476]

約数ペア:

[(1, 20169796476), (2, 10084898238), (3, 6723265492), (4, 5042449119), (6, 3361632746), (12, 1680816373), (31, 650638596), (62, 325319298), (93, 216879532), (124, 162659649), (186, 108439766), (372, 54219883), (769, 26228604), (1538, 13114302), (2307, 8742868), (3076, 6557151), (4614, 4371434), (9228, 2185717), (23839, 846084), (47678, 423042), (70507, 286068), (71517, 282028), (95356, 211521), (141014, 143034)]