20137534830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31964341}}^1$

素因数の和:31964361

約数の個数: 48

約数和(自身を含む): 59837248224

約数和(自身を除く): 39699713394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 31964341, 63928682, 95893023, 159821705, 191786046, 223750387, 287679069, 319643410, 447500774, 479465115, 575358138, 671251161, 958930230, 1118751935, 1342502322, 1438395345, 2013753483, 2237503870, 2876790690, 3356255805, 4027506966, 6712511610, 10068767415, 20137534830]

約数ペア:

[(1, 20137534830), (2, 10068767415), (3, 6712511610), (5, 4027506966), (6, 3356255805), (7, 2876790690), (9, 2237503870), (10, 2013753483), (14, 1438395345), (15, 1342502322), (18, 1118751935), (21, 958930230), (30, 671251161), (35, 575358138), (42, 479465115), (45, 447500774), (63, 319643410), (70, 287679069), (90, 223750387), (105, 191786046), (126, 159821705), (210, 95893023), (315, 63928682), (630, 31964341)]