20130754524

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{135211}}^1$

素因数の和:135890

約数の個数: 48

約数和(自身を含む): 49520042880

約数和(自身を除く): 29389288356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 653, 1306, 1959, 2612, 3918, 7836, 12407, 24814, 37221, 49628, 74442, 135211, 148884, 270422, 405633, 540844, 811266, 1622532, 2569009, 5138018, 7707027, 10276036, 15414054, 30828108, 88292783, 176585566, 264878349, 353171132, 529756698, 1059513396, 1677562877, 3355125754, 5032688631, 6710251508, 10065377262, 20130754524]

約数ペア:

[(1, 20130754524), (2, 10065377262), (3, 6710251508), (4, 5032688631), (6, 3355125754), (12, 1677562877), (19, 1059513396), (38, 529756698), (57, 353171132), (76, 264878349), (114, 176585566), (228, 88292783), (653, 30828108), (1306, 15414054), (1959, 10276036), (2612, 7707027), (3918, 5138018), (7836, 2569009), (12407, 1622532), (24814, 811266), (37221, 540844), (49628, 405633), (74442, 270422), (135211, 148884)]