20042015430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{16619}}^1$

素因数の和:17349

約数の個数: 64

約数和(自身を含む): 48966508800

約数和(自身を除く): 28924493370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 659, 915, 1318, 1830, 1977, 3295, 3954, 6590, 9885, 16619, 19770, 33238, 40199, 49857, 80398, 83095, 99714, 120597, 166190, 200995, 241194, 249285, 401990, 498570, 602985, 1013759, 1205970, 2027518, 3041277, 5068795, 6082554, 10137590, 10951921, 15206385, 21903842, 30412770, 32855763, 54759605, 65711526, 109519210, 164278815, 328557630, 668067181, 1336134362, 2004201543, 3340335905, 4008403086, 6680671810, 10021007715, 20042015430]

約数ペア:

[(1, 20042015430), (2, 10021007715), (3, 6680671810), (5, 4008403086), (6, 3340335905), (10, 2004201543), (15, 1336134362), (30, 668067181), (61, 328557630), (122, 164278815), (183, 109519210), (305, 65711526), (366, 54759605), (610, 32855763), (659, 30412770), (915, 21903842), (1318, 15206385), (1830, 10951921), (1977, 10137590), (3295, 6082554), (3954, 5068795), (6590, 3041277), (9885, 2027518), (16619, 1205970), (19770, 1013759), (33238, 602985), (40199, 498570), (49857, 401990), (80398, 249285), (83095, 241194), (99714, 200995), (120597, 166190)]