20131713384

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1\times {\mathrm{14621}}^1$

素因数の和:15290

約数の個数: 64

約数和(自身を含む): 50912634240

約数和(自身を除く): 30780920856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 557, 618, 824, 1114, 1236, 1671, 2228, 2472, 3342, 4456, 6684, 13368, 14621, 29242, 43863, 57371, 58484, 87726, 114742, 116968, 172113, 175452, 229484, 344226, 350904, 458968, 688452, 1376904, 1505963, 3011926, 4517889, 6023852, 8143897, 9035778, 12047704, 16287794, 18071556, 24431691, 32575588, 36143112, 48863382, 65151176, 97726764, 195453528, 838821391, 1677642782, 2516464173, 3355285564, 5032928346, 6710571128, 10065856692, 20131713384]

約数ペア:

[(1, 20131713384), (2, 10065856692), (3, 6710571128), (4, 5032928346), (6, 3355285564), (8, 2516464173), (12, 1677642782), (24, 838821391), (103, 195453528), (206, 97726764), (309, 65151176), (412, 48863382), (557, 36143112), (618, 32575588), (824, 24431691), (1114, 18071556), (1236, 16287794), (1671, 12047704), (2228, 9035778), (2472, 8143897), (3342, 6023852), (4456, 4517889), (6684, 3011926), (13368, 1505963), (14621, 1376904), (29242, 688452), (43863, 458968), (57371, 350904), (58484, 344226), (87726, 229484), (114742, 175452), (116968, 172113)]