20858590944

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3811877}}^1$

素因数の和:3811912

約数の個数: 72

約数和(自身を含む): 62438561640

約数和(自身を除く): 41579970696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 3811877, 7623754, 11435631, 15247508, 22871262, 30495016, 34306893, 45742524, 60990032, 68613786, 72425663, 91485048, 121980064, 137227572, 144851326, 182970096, 217276989, 274455144, 289702652, 365940192, 434553978, 548910288, 579405304, 651830967, 869107956, 1097820576, 1158810608, 1303661934, 1738215912, 2317621216, 2607323868, 3476431824, 5214647736, 6952863648, 10429295472, 20858590944]

約数ペア:

[(1, 20858590944), (2, 10429295472), (3, 6952863648), (4, 5214647736), (6, 3476431824), (8, 2607323868), (9, 2317621216), (12, 1738215912), (16, 1303661934), (18, 1158810608), (19, 1097820576), (24, 869107956), (32, 651830967), (36, 579405304), (38, 548910288), (48, 434553978), (57, 365940192), (72, 289702652), (76, 274455144), (96, 217276989), (114, 182970096), (144, 144851326), (152, 137227572), (171, 121980064), (228, 91485048), (288, 72425663), (304, 68613786), (342, 60990032), (456, 45742524), (608, 34306893), (684, 30495016), (912, 22871262), (1368, 15247508), (1824, 11435631), (2736, 7623754), (5472, 3811877)]