20228334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 50222592

約数和(自身を除く): 29994258

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 691, 697, 714, 861, 1382, 1394, 1722, 2073, 2091, 4146, 4182, 4837, 4879, 9674, 9758, 11747, 14511, 14637, 23494, 28331, 29022, 29274, 35241, 56662, 70482, 82229, 84993, 164458, 169986, 198317, 246687, 396634, 481627, 493374, 594951, 963254, 1189902, 1444881, 2889762, 3371389, 6742778, 10114167, 20228334]

約数ペア:

[(1, 20228334), (2, 10114167), (3, 6742778), (6, 3371389), (7, 2889762), (14, 1444881), (17, 1189902), (21, 963254), (34, 594951), (41, 493374), (42, 481627), (51, 396634), (82, 246687), (102, 198317), (119, 169986), (123, 164458), (238, 84993), (246, 82229), (287, 70482), (357, 56662), (574, 35241), (691, 29274), (697, 29022), (714, 28331), (861, 23494), (1382, 14637), (1394, 14511), (1722, 11747), (2073, 9758), (2091, 9674), (4146, 4879), (4182, 4837)]