20236520814

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{8581}}^1$

素因数の和:9057

約数の個数: 48

約数和(自身を含む): 41927875920

約数和(自身を除く): 21691355106

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 409, 818, 961, 1227, 1922, 2454, 2883, 5766, 8581, 12679, 17162, 25358, 25743, 38037, 51486, 76074, 266011, 393049, 532022, 786098, 798033, 1179147, 1596066, 2358294, 3509629, 7019258, 8246341, 10528887, 16492682, 21057774, 24739023, 49478046, 108798499, 217596998, 326395497, 652790994, 3372753469, 6745506938, 10118260407, 20236520814]

約数ペア:

[(1, 20236520814), (2, 10118260407), (3, 6745506938), (6, 3372753469), (31, 652790994), (62, 326395497), (93, 217596998), (186, 108798499), (409, 49478046), (818, 24739023), (961, 21057774), (1227, 16492682), (1922, 10528887), (2454, 8246341), (2883, 7019258), (5766, 3509629), (8581, 2358294), (12679, 1596066), (17162, 1179147), (25358, 798033), (25743, 786098), (38037, 532022), (51486, 393049), (76074, 266011)]