20110944308524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{21031}}^1\times {\mathrm{76159}}^1$

素因数の和:97310

約数の個数: 48

約数和(自身を含む): 36508159959040

約数和(自身を除く): 16397215650516

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 21031, 42062, 76159, 84124, 152318, 304636, 904333, 1535263, 1808666, 3070526, 3274837, 3617332, 5559607, 6141052, 6549674, 11119214, 13099348, 22238428, 66016309, 132032618, 239063101, 264065236, 478126202, 956252404, 1601699929, 3203399858, 6406799716, 68873096947, 116924094817, 137746193894, 233848189634, 275492387788, 467696379268, 5027736077131, 10055472154262, 20110944308524]

約数ペア:

[(1, 20110944308524), (2, 10055472154262), (4, 5027736077131), (43, 467696379268), (73, 275492387788), (86, 233848189634), (146, 137746193894), (172, 116924094817), (292, 68873096947), (3139, 6406799716), (6278, 3203399858), (12556, 1601699929), (21031, 956252404), (42062, 478126202), (76159, 264065236), (84124, 239063101), (152318, 132032618), (304636, 66016309), (904333, 22238428), (1535263, 13099348), (1808666, 11119214), (3070526, 6549674), (3274837, 6141052), (3617332, 5559607)]