20262725160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{165383}}^1$

素因数の和:166418

約数の個数: 64

約数和(自身を含む): 60848081280

約数和(自身を除く): 40585356120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1021, 2042, 3063, 4084, 5105, 6126, 8168, 10210, 12252, 15315, 20420, 24504, 30630, 40840, 61260, 122520, 165383, 330766, 496149, 661532, 826915, 992298, 1323064, 1653830, 1984596, 2480745, 3307660, 3969192, 4961490, 6615320, 9922980, 19845960, 168856043, 337712086, 506568129, 675424172, 844280215, 1013136258, 1350848344, 1688560430, 2026272516, 2532840645, 3377120860, 4052545032, 5065681290, 6754241720, 10131362580, 20262725160]

約数ペア:

[(1, 20262725160), (2, 10131362580), (3, 6754241720), (4, 5065681290), (5, 4052545032), (6, 3377120860), (8, 2532840645), (10, 2026272516), (12, 1688560430), (15, 1350848344), (20, 1013136258), (24, 844280215), (30, 675424172), (40, 506568129), (60, 337712086), (120, 168856043), (1021, 19845960), (2042, 9922980), (3063, 6615320), (4084, 4961490), (5105, 3969192), (6126, 3307660), (8168, 2480745), (10210, 1984596), (12252, 1653830), (15315, 1323064), (20420, 992298), (24504, 826915), (30630, 661532), (40840, 496149), (61260, 330766), (122520, 165383)]