20134575952

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{1193}}^1\times {\mathrm{2657}}^1$

素因数の和:4255

約数の個数: 40

約数和(自身を含む): 39156518376

約数和(自身を除く): 19021942424

約数列:

[1, 2, 4, 8, 16, 397, 794, 1193, 1588, 2386, 2657, 3176, 4772, 5314, 6352, 9544, 10628, 19088, 21256, 42512, 473621, 947242, 1054829, 1894484, 2109658, 3169801, 3788968, 4219316, 6339602, 7577936, 8438632, 12679204, 16877264, 25358408, 50716816, 1258410997, 2516821994, 5033643988, 10067287976, 20134575952]

約数ペア:

[(1, 20134575952), (2, 10067287976), (4, 5033643988), (8, 2516821994), (16, 1258410997), (397, 50716816), (794, 25358408), (1193, 16877264), (1588, 12679204), (2386, 8438632), (2657, 7577936), (3176, 6339602), (4772, 4219316), (5314, 3788968), (6352, 3169801), (9544, 2109658), (10628, 1894484), (19088, 1054829), (21256, 947242), (42512, 473621)]