20130742814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929483}}^1$

素因数の和:929529

約数の個数: 48

約数和(自身を含む): 40053324528

約数和(自身を除く): 19922581714

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 10829, 21658, 929483, 1858966, 6506381, 12083279, 13012762, 15801211, 24166558, 31602422, 45544667, 84582953, 91089334, 110608477, 169165906, 205415743, 221216954, 410831486, 592080671, 774259339, 1184161342, 1437910201, 1548518678, 2875820402, 10065371407, 20130742814]

約数ペア:

[(1, 20130742814), (2, 10065371407), (7, 2875820402), (13, 1548518678), (14, 1437910201), (17, 1184161342), (26, 774259339), (34, 592080671), (49, 410831486), (91, 221216954), (98, 205415743), (119, 169165906), (182, 110608477), (221, 91089334), (238, 84582953), (442, 45544667), (637, 31602422), (833, 24166558), (1274, 15801211), (1547, 13012762), (1666, 12083279), (3094, 6506381), (10829, 1858966), (21658, 929483)]