20803765332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4951}}^1\times {\mathrm{50023}}^1$

素因数の和:54988

約数の個数: 48

約数和(自身を含む): 55489021952

約数和(自身を除く): 34685256620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4951, 9902, 14853, 19804, 29706, 34657, 50023, 59412, 69314, 100046, 103971, 138628, 150069, 200092, 207942, 300138, 350161, 415884, 600276, 700322, 1050483, 1400644, 2100966, 4201932, 247663873, 495327746, 742991619, 990655492, 1485983238, 1733647111, 2971966476, 3467294222, 5200941333, 6934588444, 10401882666, 20803765332]

約数ペア:

[(1, 20803765332), (2, 10401882666), (3, 6934588444), (4, 5200941333), (6, 3467294222), (7, 2971966476), (12, 1733647111), (14, 1485983238), (21, 990655492), (28, 742991619), (42, 495327746), (84, 247663873), (4951, 4201932), (9902, 2100966), (14853, 1400644), (19804, 1050483), (29706, 700322), (34657, 600276), (50023, 415884), (59412, 350161), (69314, 300138), (100046, 207942), (103971, 200092), (138628, 150069)]