20175950076

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{103511}}^1$

素因数の和:103994

約数の個数: 48

約数和(自身を含む): 48460177920

約数和(自身を除く): 28284227844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 439, 444, 878, 1317, 1756, 2634, 5268, 16243, 32486, 48729, 64972, 97458, 103511, 194916, 207022, 310533, 414044, 621066, 1242132, 3829907, 7659814, 11489721, 15319628, 22979442, 45441329, 45958884, 90882658, 136323987, 181765316, 272647974, 545295948, 1681329173, 3362658346, 5043987519, 6725316692, 10087975038, 20175950076]

約数ペア:

[(1, 20175950076), (2, 10087975038), (3, 6725316692), (4, 5043987519), (6, 3362658346), (12, 1681329173), (37, 545295948), (74, 272647974), (111, 181765316), (148, 136323987), (222, 90882658), (439, 45958884), (444, 45441329), (878, 22979442), (1317, 15319628), (1756, 11489721), (2634, 7659814), (5268, 3829907), (16243, 1242132), (32486, 621066), (48729, 414044), (64972, 310533), (97458, 207022), (103511, 194916)]