19840097928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6946813}}^1$

素因数の和:6946846

約数の個数: 64

約数和(自身を含む): 60020472960

約数和(自身を除く): 40180375032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 6946813, 13893626, 20840439, 27787252, 41680878, 48627691, 55574504, 83361756, 97255382, 118095821, 145883073, 166723512, 194510764, 236191642, 291766146, 354287463, 389021528, 472383284, 583532292, 708574926, 826670747, 944766568, 1167064584, 1417149852, 1653341494, 2480012241, 2834299704, 3306682988, 4960024482, 6613365976, 9920048964, 19840097928]

約数ペア:

[(1, 19840097928), (2, 9920048964), (3, 6613365976), (4, 4960024482), (6, 3306682988), (7, 2834299704), (8, 2480012241), (12, 1653341494), (14, 1417149852), (17, 1167064584), (21, 944766568), (24, 826670747), (28, 708574926), (34, 583532292), (42, 472383284), (51, 389021528), (56, 354287463), (68, 291766146), (84, 236191642), (102, 194510764), (119, 166723512), (136, 145883073), (168, 118095821), (204, 97255382), (238, 83361756), (357, 55574504), (408, 48627691), (476, 41680878), (714, 27787252), (952, 20840439), (1428, 13893626), (2856, 6946813)]