2006050920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{539261}}^1$

素因数の和:539306

約数の個数: 64

約数和(自身を含む): 6212298240

約数和(自身を除く): 4206247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 539261, 1078522, 1617783, 2157044, 2696305, 3235566, 4314088, 5392610, 6471132, 8088915, 10785220, 12942264, 16177830, 16717091, 21570440, 32355660, 33434182, 50151273, 64711320, 66868364, 83585455, 100302546, 133736728, 167170910, 200605092, 250756365, 334341820, 401210184, 501512730, 668683640, 1003025460, 2006050920]

約数ペア:

[(1, 2006050920), (2, 1003025460), (3, 668683640), (4, 501512730), (5, 401210184), (6, 334341820), (8, 250756365), (10, 200605092), (12, 167170910), (15, 133736728), (20, 100302546), (24, 83585455), (30, 66868364), (31, 64711320), (40, 50151273), (60, 33434182), (62, 32355660), (93, 21570440), (120, 16717091), (124, 16177830), (155, 12942264), (186, 10785220), (248, 8088915), (310, 6471132), (372, 5392610), (465, 4314088), (620, 3235566), (744, 2696305), (930, 2157044), (1240, 1617783), (1860, 1078522), (3720, 539261)]