20006284650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{638159}}^1$

素因数の和:638204

約数の個数: 96

約数和(自身を含む): 56974924800

約数和(自身を除く): 36968640150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 627, 825, 950, 1045, 1254, 1425, 1650, 2090, 2850, 3135, 5225, 6270, 10450, 15675, 31350, 638159, 1276318, 1914477, 3190795, 3828954, 6381590, 7019749, 9572385, 12125021, 14039498, 15953975, 19144770, 21059247, 24250042, 31907950, 35098745, 36375063, 42118494, 47861925, 60625105, 70197490, 72750126, 95723850, 105296235, 121250210, 133375231, 175493725, 181875315, 210592470, 266750462, 303125525, 350987450, 363750630, 400125693, 526481175, 606251050, 666876155, 800251386, 909376575, 1052962350, 1333752310, 1818753150, 2000628465, 3334380775, 4001256930, 6668761550, 10003142325, 20006284650]

約数ペア:

[(1, 20006284650), (2, 10003142325), (3, 6668761550), (5, 4001256930), (6, 3334380775), (10, 2000628465), (11, 1818753150), (15, 1333752310), (19, 1052962350), (22, 909376575), (25, 800251386), (30, 666876155), (33, 606251050), (38, 526481175), (50, 400125693), (55, 363750630), (57, 350987450), (66, 303125525), (75, 266750462), (95, 210592470), (110, 181875315), (114, 175493725), (150, 133375231), (165, 121250210), (190, 105296235), (209, 95723850), (275, 72750126), (285, 70197490), (330, 60625105), (418, 47861925), (475, 42118494), (550, 36375063), (570, 35098745), (627, 31907950), (825, 24250042), (950, 21059247), (1045, 19144770), (1254, 15953975), (1425, 14039498), (1650, 12125021), (2090, 9572385), (2850, 7019749), (3135, 6381590), (5225, 3828954), (6270, 3190795), (10450, 1914477), (15675, 1276318), (31350, 638159)]