20196412170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{48611}}^1$

素因数の和:49891

約数の個数: 64

約数和(自身を含む): 52920967680

約数和(自身を除く): 32724555510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1259, 2518, 3777, 6295, 7554, 12590, 13849, 18885, 27698, 37770, 41547, 48611, 69245, 83094, 97222, 138490, 145833, 207735, 243055, 291666, 415470, 486110, 534721, 729165, 1069442, 1458330, 1604163, 2673605, 3208326, 5347210, 8020815, 16041630, 61201249, 122402498, 183603747, 306006245, 367207494, 612012490, 673213739, 918018735, 1346427478, 1836037470, 2019641217, 3366068695, 4039282434, 6732137390, 10098206085, 20196412170]

約数ペア:

[(1, 20196412170), (2, 10098206085), (3, 6732137390), (5, 4039282434), (6, 3366068695), (10, 2019641217), (11, 1836037470), (15, 1346427478), (22, 918018735), (30, 673213739), (33, 612012490), (55, 367207494), (66, 306006245), (110, 183603747), (165, 122402498), (330, 61201249), (1259, 16041630), (2518, 8020815), (3777, 5347210), (6295, 3208326), (7554, 2673605), (12590, 1604163), (13849, 1458330), (18885, 1069442), (27698, 729165), (37770, 534721), (41547, 486110), (48611, 415470), (69245, 291666), (83094, 243055), (97222, 207735), (138490, 145833)]