20348040630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1\times {\mathrm{11257}}^1$

素因数の和:12033

約数の個数: 64

約数和(自身を含む): 49461347520

約数和(自身を除く): 29113306890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 677, 890, 1335, 1354, 2031, 2670, 3385, 4062, 6770, 10155, 11257, 20310, 22514, 33771, 56285, 60253, 67542, 112570, 120506, 168855, 180759, 301265, 337710, 361518, 602530, 903795, 1001873, 1807590, 2003746, 3005619, 5009365, 6011238, 7620989, 10018730, 15028095, 15241978, 22862967, 30056190, 38104945, 45725934, 76209890, 114314835, 228629670, 678268021, 1356536042, 2034804063, 3391340105, 4069608126, 6782680210, 10174020315, 20348040630]

約数ペア:

[(1, 20348040630), (2, 10174020315), (3, 6782680210), (5, 4069608126), (6, 3391340105), (10, 2034804063), (15, 1356536042), (30, 678268021), (89, 228629670), (178, 114314835), (267, 76209890), (445, 45725934), (534, 38104945), (677, 30056190), (890, 22862967), (1335, 15241978), (1354, 15028095), (2031, 10018730), (2670, 7620989), (3385, 6011238), (4062, 5009365), (6770, 3005619), (10155, 2003746), (11257, 1807590), (20310, 1001873), (22514, 903795), (33771, 602530), (56285, 361518), (60253, 337710), (67542, 301265), (112570, 180759), (120506, 168855)]