20170742580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{16879}}^1$

素因数の和:19110

約数の個数: 96

約数和(自身を含む): 62785497600

約数和(自身を除く): 42614755020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2213, 4426, 6639, 8852, 11065, 13278, 16879, 19917, 22130, 26556, 33195, 33758, 39834, 44260, 50637, 59751, 66390, 67516, 79668, 84395, 99585, 101274, 119502, 132780, 151911, 168790, 199170, 202548, 239004, 253185, 298755, 303822, 337580, 398340, 455733, 506370, 597510, 607644, 759555, 911466, 1012740, 1195020, 1519110, 1822932, 2278665, 3038220, 4557330, 9114660, 37353227, 74706454, 112059681, 149412908, 186766135, 224119362, 336179043, 373532270, 448238724, 560298405, 672358086, 747064540, 1008537129, 1120596810, 1344716172, 1680895215, 2017074258, 2241193620, 3361790430, 4034148516, 5042685645, 6723580860, 10085371290, 20170742580]

約数ペア:

[(1, 20170742580), (2, 10085371290), (3, 6723580860), (4, 5042685645), (5, 4034148516), (6, 3361790430), (9, 2241193620), (10, 2017074258), (12, 1680895215), (15, 1344716172), (18, 1120596810), (20, 1008537129), (27, 747064540), (30, 672358086), (36, 560298405), (45, 448238724), (54, 373532270), (60, 336179043), (90, 224119362), (108, 186766135), (135, 149412908), (180, 112059681), (270, 74706454), (540, 37353227), (2213, 9114660), (4426, 4557330), (6639, 3038220), (8852, 2278665), (11065, 1822932), (13278, 1519110), (16879, 1195020), (19917, 1012740), (22130, 911466), (26556, 759555), (33195, 607644), (33758, 597510), (39834, 506370), (44260, 455733), (50637, 398340), (59751, 337580), (66390, 303822), (67516, 298755), (79668, 253185), (84395, 239004), (99585, 202548), (101274, 199170), (119502, 168790), (132780, 151911)]