20100794098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{4153}}^1$

素因数の和:4819

約数の個数: 64

約数和(自身を含む): 38374186752

約数和(自身を除く): 18273392654

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 593, 742, 1166, 1186, 4081, 4151, 4153, 6523, 8162, 8302, 8306, 13046, 29071, 31429, 45661, 45683, 58142, 62858, 91322, 91366, 220003, 220109, 319781, 345719, 440006, 440218, 639562, 691438, 1540763, 2420033, 2421199, 2462729, 3081526, 4840066, 4842398, 4925458, 16948393, 17239103, 27090019, 33896786, 34478206, 54180038, 130524637, 189630133, 261049274, 379260266, 913672459, 1435771007, 1827344918, 2871542014, 10050397049, 20100794098]

約数ペア:

[(1, 20100794098), (2, 10050397049), (7, 2871542014), (11, 1827344918), (14, 1435771007), (22, 913672459), (53, 379260266), (77, 261049274), (106, 189630133), (154, 130524637), (371, 54180038), (583, 34478206), (593, 33896786), (742, 27090019), (1166, 17239103), (1186, 16948393), (4081, 4925458), (4151, 4842398), (4153, 4840066), (6523, 3081526), (8162, 2462729), (8302, 2421199), (8306, 2420033), (13046, 1540763), (29071, 691438), (31429, 639562), (45661, 440218), (45683, 440006), (58142, 345719), (62858, 319781), (91322, 220109), (91366, 220003)]