20152894602

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{240379}}^1$

素因数の和:240630

約数の個数: 32

約数和(自身を含む): 41018443200

約数和(自身を除く): 20865548598

約数列:

[1, 2, 3, 6, 89, 157, 178, 267, 314, 471, 534, 942, 13973, 27946, 41919, 83838, 240379, 480758, 721137, 1442274, 21393731, 37739503, 42787462, 64181193, 75479006, 113218509, 128362386, 226437018, 3358815767, 6717631534, 10076447301, 20152894602]

約数ペア:

[(1, 20152894602), (2, 10076447301), (3, 6717631534), (6, 3358815767), (89, 226437018), (157, 128362386), (178, 113218509), (267, 75479006), (314, 64181193), (471, 42787462), (534, 37739503), (942, 21393731), (13973, 1442274), (27946, 721137), (41919, 480758), (83838, 240379)]