20176901910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{8819}}^1$

素因数の和:11154

約数の個数: 96

約数和(自身を含む): 57260286720

約数和(自身を除く): 37083384810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2311, 4622, 6933, 8819, 11555, 13866, 17638, 20799, 23110, 25421, 26457, 34665, 41598, 44095, 50842, 52914, 69330, 76263, 79371, 88190, 97009, 103995, 127105, 132285, 152526, 158742, 194018, 207990, 228789, 254210, 264570, 291027, 381315, 396855, 457578, 485045, 582054, 762630, 793710, 873081, 970090, 1143945, 1455135, 1746162, 2287890, 2910270, 4365405, 8730810, 20380709, 40761418, 61142127, 101903545, 122284254, 183426381, 203807090, 224187799, 305710635, 366852762, 448375598, 611421270, 672563397, 917131905, 1120938995, 1345126794, 1834263810, 2017690191, 2241877990, 3362816985, 4035380382, 6725633970, 10088450955, 20176901910]

約数ペア:

[(1, 20176901910), (2, 10088450955), (3, 6725633970), (5, 4035380382), (6, 3362816985), (9, 2241877990), (10, 2017690191), (11, 1834263810), (15, 1345126794), (18, 1120938995), (22, 917131905), (30, 672563397), (33, 611421270), (45, 448375598), (55, 366852762), (66, 305710635), (90, 224187799), (99, 203807090), (110, 183426381), (165, 122284254), (198, 101903545), (330, 61142127), (495, 40761418), (990, 20380709), (2311, 8730810), (4622, 4365405), (6933, 2910270), (8819, 2287890), (11555, 1746162), (13866, 1455135), (17638, 1143945), (20799, 970090), (23110, 873081), (25421, 793710), (26457, 762630), (34665, 582054), (41598, 485045), (44095, 457578), (50842, 396855), (52914, 381315), (69330, 291027), (76263, 264570), (79371, 254210), (88190, 228789), (97009, 207990), (103995, 194018), (127105, 158742), (132285, 152526)]