20248217178

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2957}}^1\times {\mathrm{23291}}^1$

素因数の和:26267

約数の個数: 48

約数和(自身を含む): 47126051424

約数和(自身を除く): 26877834246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2957, 5914, 8871, 17742, 20699, 23291, 41398, 46582, 62097, 69873, 124194, 139746, 144893, 163037, 289786, 326074, 434679, 489111, 869358, 978222, 1141259, 2282518, 3423777, 6847554, 68871487, 137742974, 206614461, 413228922, 482100409, 964200818, 1446301227, 2892602454, 3374702863, 6749405726, 10124108589, 20248217178]

約数ペア:

[(1, 20248217178), (2, 10124108589), (3, 6749405726), (6, 3374702863), (7, 2892602454), (14, 1446301227), (21, 964200818), (42, 482100409), (49, 413228922), (98, 206614461), (147, 137742974), (294, 68871487), (2957, 6847554), (5914, 3423777), (8871, 2282518), (17742, 1141259), (20699, 978222), (23291, 869358), (41398, 489111), (46582, 434679), (62097, 326074), (69873, 289786), (124194, 163037), (139746, 144893)]