20182742460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{12458483}}^1$

素因数の和:12458504

約数の個数: 60

約数和(自身を含む): 63314015688

約数和(自身を除く): 43131273228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 12458483, 24916966, 37375449, 49833932, 62292415, 74750898, 112126347, 124584830, 149501796, 186877245, 224252694, 249169660, 336379041, 373754490, 448505388, 560631735, 672758082, 747508980, 1009137123, 1121263470, 1345516164, 1681895205, 2018274246, 2242526940, 3363790410, 4036548492, 5045685615, 6727580820, 10091371230, 20182742460]

約数ペア:

[(1, 20182742460), (2, 10091371230), (3, 6727580820), (4, 5045685615), (5, 4036548492), (6, 3363790410), (9, 2242526940), (10, 2018274246), (12, 1681895205), (15, 1345516164), (18, 1121263470), (20, 1009137123), (27, 747508980), (30, 672758082), (36, 560631735), (45, 448505388), (54, 373754490), (60, 336379041), (81, 249169660), (90, 224252694), (108, 186877245), (135, 149501796), (162, 124584830), (180, 112126347), (270, 74750898), (324, 62292415), (405, 49833932), (540, 37375449), (810, 24916966), (1620, 12458483)]