20238934002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1\times {\mathrm{5209}}^1$

素因数の和:6471

約数の個数: 64

約数和(自身を含む): 46895001600

約数和(自身を除く): 26656067598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1171, 1659, 2342, 3318, 3513, 5209, 7026, 8197, 10418, 15627, 16394, 24591, 31254, 36463, 49182, 72926, 92509, 109389, 185018, 218778, 277527, 411511, 555054, 647563, 823022, 1234533, 1295126, 1942689, 2469066, 2880577, 3885378, 5761154, 6099739, 8641731, 12199478, 17283462, 18299217, 36598434, 42698173, 85396346, 128094519, 256189038, 481879381, 963758762, 1445638143, 2891276286, 3373155667, 6746311334, 10119467001, 20238934002]

約数ペア:

[(1, 20238934002), (2, 10119467001), (3, 6746311334), (6, 3373155667), (7, 2891276286), (14, 1445638143), (21, 963758762), (42, 481879381), (79, 256189038), (158, 128094519), (237, 85396346), (474, 42698173), (553, 36598434), (1106, 18299217), (1171, 17283462), (1659, 12199478), (2342, 8641731), (3318, 6099739), (3513, 5761154), (5209, 3885378), (7026, 2880577), (8197, 2469066), (10418, 1942689), (15627, 1295126), (16394, 1234533), (24591, 823022), (31254, 647563), (36463, 555054), (49182, 411511), (72926, 277527), (92509, 218778), (109389, 185018)]