20159667420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11261}}^1\times {\mathrm{29837}}^1$

素因数の和:41110

約数の個数: 48

約数和(自身を含む): 56453973408

約数和(自身を除く): 36294305988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11261, 22522, 29837, 33783, 45044, 56305, 59674, 67566, 89511, 112610, 119348, 135132, 149185, 168915, 179022, 225220, 298370, 337830, 358044, 447555, 596740, 675660, 895110, 1790220, 335994457, 671988914, 1007983371, 1343977828, 1679972285, 2015966742, 3359944570, 4031933484, 5039916855, 6719889140, 10079833710, 20159667420]

約数ペア:

[(1, 20159667420), (2, 10079833710), (3, 6719889140), (4, 5039916855), (5, 4031933484), (6, 3359944570), (10, 2015966742), (12, 1679972285), (15, 1343977828), (20, 1007983371), (30, 671988914), (60, 335994457), (11261, 1790220), (22522, 895110), (29837, 675660), (33783, 596740), (45044, 447555), (56305, 358044), (59674, 337830), (67566, 298370), (89511, 225220), (112610, 179022), (119348, 168915), (135132, 149185)]