20122683822

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{14071}}^1$

素因数の和:14526

約数の個数: 64

約数和(自身を含む): 45471697920

約数和(自身を除く): 25349014098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 373, 426, 639, 746, 1119, 1278, 1917, 2238, 3357, 3834, 6714, 10071, 14071, 20142, 26483, 28142, 42213, 52966, 79449, 84426, 126639, 158898, 238347, 253278, 379917, 476694, 715041, 759834, 999041, 1430082, 1998082, 2997123, 5248483, 5994246, 8991369, 10496966, 15745449, 17982738, 26974107, 31490898, 47236347, 53948214, 94472694, 141709041, 283418082, 372642293, 745284586, 1117926879, 2235853758, 3353780637, 6707561274, 10061341911, 20122683822]

約数ペア:

[(1, 20122683822), (2, 10061341911), (3, 6707561274), (6, 3353780637), (9, 2235853758), (18, 1117926879), (27, 745284586), (54, 372642293), (71, 283418082), (142, 141709041), (213, 94472694), (373, 53948214), (426, 47236347), (639, 31490898), (746, 26974107), (1119, 17982738), (1278, 15745449), (1917, 10496966), (2238, 8991369), (3357, 5994246), (3834, 5248483), (6714, 2997123), (10071, 1998082), (14071, 1430082), (20142, 999041), (26483, 759834), (28142, 715041), (42213, 476694), (52966, 379917), (79449, 253278), (84426, 238347), (126639, 158898)]