20183062911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 31427788800

約数和(自身を除く): 11244725889

約数列:

[1, 3, 11, 19, 33, 57, 79, 209, 237, 277, 627, 831, 869, 1471, 1501, 2607, 3047, 4413, 4503, 5263, 9141, 15789, 16181, 16511, 21883, 27949, 48543, 49533, 57893, 65649, 83847, 116209, 173679, 240713, 307439, 348627, 407467, 415777, 722139, 922317, 1222401, 1247331, 1278299, 2207971, 3834897, 4482137, 4573547, 6623913, 7741873, 13446411, 13720641, 23225619, 24287681, 32189893, 72863043, 85160603, 96569679, 255481809, 354088823, 611607967, 1062266469, 1834823901, 6727687637, 20183062911]

約数ペア:

[(1, 20183062911), (3, 6727687637), (11, 1834823901), (19, 1062266469), (33, 611607967), (57, 354088823), (79, 255481809), (209, 96569679), (237, 85160603), (277, 72863043), (627, 32189893), (831, 24287681), (869, 23225619), (1471, 13720641), (1501, 13446411), (2607, 7741873), (3047, 6623913), (4413, 4573547), (4503, 4482137), (5263, 3834897), (9141, 2207971), (15789, 1278299), (16181, 1247331), (16511, 1222401), (21883, 922317), (27949, 722139), (48543, 415777), (49533, 407467), (57893, 348627), (65649, 307439), (83847, 240713), (116209, 173679)]