20147690790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{3319}}^1\times {\mathrm{22483}}^1$

素因数の和:25818

約数の個数: 64

約数和(自身を含む): 53745753600

約数和(自身を除く): 33598062810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3319, 6638, 9957, 16595, 19914, 22483, 29871, 33190, 44966, 49785, 59742, 67449, 89613, 99570, 112415, 134898, 149355, 179226, 202347, 224830, 298710, 337245, 404694, 448065, 607041, 674490, 896130, 1011735, 1214082, 2023470, 3035205, 6070410, 74621077, 149242154, 223863231, 373105385, 447726462, 671589693, 746210770, 1119316155, 1343179386, 2014769079, 2238632310, 3357948465, 4029538158, 6715896930, 10073845395, 20147690790]

約数ペア:

[(1, 20147690790), (2, 10073845395), (3, 6715896930), (5, 4029538158), (6, 3357948465), (9, 2238632310), (10, 2014769079), (15, 1343179386), (18, 1119316155), (27, 746210770), (30, 671589693), (45, 447726462), (54, 373105385), (90, 223863231), (135, 149242154), (270, 74621077), (3319, 6070410), (6638, 3035205), (9957, 2023470), (16595, 1214082), (19914, 1011735), (22483, 896130), (29871, 674490), (33190, 607041), (44966, 448065), (49785, 404694), (59742, 337245), (67449, 298710), (89613, 224830), (99570, 202347), (112415, 179226), (134898, 149355)]