20233371636

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{6961}}^1$

素因数の和:7541

約数の個数: 72

約数和(自身を含む): 51514567104

約数和(自身を除く): 31281195468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 307, 526, 614, 789, 921, 1052, 1228, 1578, 1842, 2367, 2763, 3156, 3684, 4734, 5526, 6961, 9468, 11052, 13922, 20883, 27844, 41766, 62649, 80741, 83532, 125298, 161482, 242223, 250596, 322964, 484446, 726669, 968892, 1453338, 1830743, 2137027, 2906676, 3661486, 4274054, 5492229, 6411081, 7322972, 8548108, 10984458, 12822162, 16476687, 19233243, 21968916, 25644324, 32953374, 38466486, 65906748, 76932972, 562038101, 1124076202, 1686114303, 2248152404, 3372228606, 5058342909, 6744457212, 10116685818, 20233371636]

約数ペア:

[(1, 20233371636), (2, 10116685818), (3, 6744457212), (4, 5058342909), (6, 3372228606), (9, 2248152404), (12, 1686114303), (18, 1124076202), (36, 562038101), (263, 76932972), (307, 65906748), (526, 38466486), (614, 32953374), (789, 25644324), (921, 21968916), (1052, 19233243), (1228, 16476687), (1578, 12822162), (1842, 10984458), (2367, 8548108), (2763, 7322972), (3156, 6411081), (3684, 5492229), (4734, 4274054), (5526, 3661486), (6961, 2906676), (9468, 2137027), (11052, 1830743), (13922, 1453338), (20883, 968892), (27844, 726669), (41766, 484446), (62649, 322964), (80741, 250596), (83532, 242223), (125298, 161482)]