20134465380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1007731}}^1$

素因数の和:1007786

約数の個数: 96

約数和(自身を含む): 64333610880

約数和(自身を除く): 44199145500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 19980, 1007731, 2015462, 3023193, 4030924, 5038655, 6046386, 9069579, 10077310, 12092772, 15115965, 18139158, 20154620, 27208737, 30231930, 36278316, 37286047, 45347895, 54417474, 60463860, 74572094, 90695790, 108834948, 111858141, 136043685, 149144188, 181391580, 186430235, 223716282, 272087370, 335574423, 372860470, 447432564, 544174740, 559290705, 671148846, 745720940, 1006723269, 1118581410, 1342297692, 1677872115, 2013446538, 2237162820, 3355744230, 4026893076, 5033616345, 6711488460, 10067232690, 20134465380]

約数ペア:

[(1, 20134465380), (2, 10067232690), (3, 6711488460), (4, 5033616345), (5, 4026893076), (6, 3355744230), (9, 2237162820), (10, 2013446538), (12, 1677872115), (15, 1342297692), (18, 1118581410), (20, 1006723269), (27, 745720940), (30, 671148846), (36, 559290705), (37, 544174740), (45, 447432564), (54, 372860470), (60, 335574423), (74, 272087370), (90, 223716282), (108, 186430235), (111, 181391580), (135, 149144188), (148, 136043685), (180, 111858141), (185, 108834948), (222, 90695790), (270, 74572094), (333, 60463860), (370, 54417474), (444, 45347895), (540, 37286047), (555, 36278316), (666, 30231930), (740, 27208737), (999, 20154620), (1110, 18139158), (1332, 15115965), (1665, 12092772), (1998, 10077310), (2220, 9069579), (3330, 6046386), (3996, 5038655), (4995, 4030924), (6660, 3023193), (9990, 2015462), (19980, 1007731)]