20149272018

素因数分解:

$2^1\times 3^3\times {\mathrm{7687}}^1\times {\mathrm{48541}}^1$

素因数の和:56239

約数の個数: 32

約数和(自身を含む): 44782907520

約数和(自身を除く): 24633635502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7687, 15374, 23061, 46122, 48541, 69183, 97082, 138366, 145623, 207549, 291246, 415098, 436869, 873738, 1310607, 2621214, 373134667, 746269334, 1119404001, 2238808002, 3358212003, 6716424006, 10074636009, 20149272018]

約数ペア:

[(1, 20149272018), (2, 10074636009), (3, 6716424006), (6, 3358212003), (9, 2238808002), (18, 1119404001), (27, 746269334), (54, 373134667), (7687, 2621214), (15374, 1310607), (23061, 873738), (46122, 436869), (48541, 415098), (69183, 291246), (97082, 207549), (138366, 145623)]