20134874910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{168761}}^1$

素因数の和:168909

約数の個数: 64

約数和(自身を含む): 50012956224

約数和(自身を除く): 29878081314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 97, 123, 194, 205, 246, 291, 410, 485, 582, 615, 970, 1230, 1455, 2910, 3977, 7954, 11931, 19885, 23862, 39770, 59655, 119310, 168761, 337522, 506283, 843805, 1012566, 1687610, 2531415, 5062830, 6919201, 13838402, 16369817, 20757603, 32739634, 34596005, 41515206, 49109451, 69192010, 81849085, 98218902, 103788015, 163698170, 207576030, 245547255, 491094510, 671162497, 1342324994, 2013487491, 3355812485, 4026974982, 6711624970, 10067437455, 20134874910]

約数ペア:

[(1, 20134874910), (2, 10067437455), (3, 6711624970), (5, 4026974982), (6, 3355812485), (10, 2013487491), (15, 1342324994), (30, 671162497), (41, 491094510), (82, 245547255), (97, 207576030), (123, 163698170), (194, 103788015), (205, 98218902), (246, 81849085), (291, 69192010), (410, 49109451), (485, 41515206), (582, 34596005), (615, 32739634), (970, 20757603), (1230, 16369817), (1455, 13838402), (2910, 6919201), (3977, 5062830), (7954, 2531415), (11931, 1687610), (19885, 1012566), (23862, 843805), (39770, 506283), (59655, 337522), (119310, 168761)]