20147443338

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1\times {\mathrm{3163}}^1$

素因数の和:4219

約数の個数: 64

約数和(自身を含む): 44446252032

約数和(自身を除く): 24298808694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 937, 1133, 1874, 2266, 2811, 3163, 3399, 5622, 6326, 6798, 9489, 10307, 18978, 20614, 30921, 34793, 61842, 69586, 96511, 104379, 193022, 208758, 289533, 325789, 579066, 651578, 977367, 1061621, 1954734, 2123242, 2963731, 3184863, 3583679, 5927462, 6369726, 7167358, 8891193, 10751037, 17782386, 21502074, 32601041, 65202082, 97803123, 195606246, 305264293, 610528586, 915792879, 1831585758, 3357907223, 6715814446, 10073721669, 20147443338]

約数ペア:

[(1, 20147443338), (2, 10073721669), (3, 6715814446), (6, 3357907223), (11, 1831585758), (22, 915792879), (33, 610528586), (66, 305264293), (103, 195606246), (206, 97803123), (309, 65202082), (618, 32601041), (937, 21502074), (1133, 17782386), (1874, 10751037), (2266, 8891193), (2811, 7167358), (3163, 6369726), (3399, 5927462), (5622, 3583679), (6326, 3184863), (6798, 2963731), (9489, 2123242), (10307, 1954734), (18978, 1061621), (20614, 977367), (30921, 651578), (34793, 579066), (61842, 325789), (69586, 289533), (96511, 208758), (104379, 193022)]