20224069680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4435103}}^1$

素因数の和:4435138

約数の個数: 80

約数和(自身を含む): 65994347520

約数和(自身を除く): 45770277840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 4435103, 8870206, 13305309, 17740412, 22175515, 26610618, 35480824, 44351030, 53221236, 66526545, 70961648, 84266957, 88702060, 106442472, 133053090, 168533914, 177404120, 212884944, 252800871, 266106180, 337067828, 354808240, 421334785, 505601742, 532212360, 674135656, 842669570, 1011203484, 1064424720, 1264004355, 1348271312, 1685339140, 2022406968, 2528008710, 3370678280, 4044813936, 5056017420, 6741356560, 10112034840, 20224069680]

約数ペア:

[(1, 20224069680), (2, 10112034840), (3, 6741356560), (4, 5056017420), (5, 4044813936), (6, 3370678280), (8, 2528008710), (10, 2022406968), (12, 1685339140), (15, 1348271312), (16, 1264004355), (19, 1064424720), (20, 1011203484), (24, 842669570), (30, 674135656), (38, 532212360), (40, 505601742), (48, 421334785), (57, 354808240), (60, 337067828), (76, 266106180), (80, 252800871), (95, 212884944), (114, 177404120), (120, 168533914), (152, 133053090), (190, 106442472), (228, 88702060), (240, 84266957), (285, 70961648), (304, 66526545), (380, 53221236), (456, 44351030), (570, 35480824), (760, 26610618), (912, 22175515), (1140, 17740412), (1520, 13305309), (2280, 8870206), (4560, 4435103)]