20132707413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7549}}^1\times {\mathrm{9769}}^1$

素因数の和:17341

約数の個数: 32

約数和(自身を含む): 33046048000

約数和(自身を除く): 12913340587

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7549, 9769, 22647, 29307, 52843, 68383, 98137, 126997, 158529, 205149, 294411, 380991, 686959, 888979, 2060877, 2666937, 73746181, 221238543, 516223267, 958700353, 1548669801, 2876101059, 6710902471, 20132707413]

約数ペア:

[(1, 20132707413), (3, 6710902471), (7, 2876101059), (13, 1548669801), (21, 958700353), (39, 516223267), (91, 221238543), (273, 73746181), (7549, 2666937), (9769, 2060877), (22647, 888979), (29307, 686959), (52843, 380991), (68383, 294411), (98137, 205149), (126997, 158529)]