20238047522

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{14983}}^1$

素因数の和:15196

約数の個数: 64

約数和(自身を含む): 38838528000

約数和(自身を除く): 18600480478

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 179, 343, 358, 539, 686, 1078, 1253, 1969, 2506, 3773, 3938, 7546, 8771, 13783, 14983, 17542, 27566, 29966, 61397, 96481, 104881, 122794, 164813, 192962, 209762, 329626, 675367, 734167, 1153691, 1350734, 1468334, 2307382, 2681957, 5139169, 5363914, 8075837, 10278338, 16151674, 18773699, 29501527, 37547398, 56530859, 59003054, 113061718, 131415893, 206510689, 262831786, 413021378, 919911251, 1445574823, 1839822502, 2891149646, 10119023761, 20238047522]

約数ペア:

[(1, 20238047522), (2, 10119023761), (7, 2891149646), (11, 1839822502), (14, 1445574823), (22, 919911251), (49, 413021378), (77, 262831786), (98, 206510689), (154, 131415893), (179, 113061718), (343, 59003054), (358, 56530859), (539, 37547398), (686, 29501527), (1078, 18773699), (1253, 16151674), (1969, 10278338), (2506, 8075837), (3773, 5363914), (3938, 5139169), (7546, 2681957), (8771, 2307382), (13783, 1468334), (14983, 1350734), (17542, 1153691), (27566, 734167), (29966, 675367), (61397, 329626), (96481, 209762), (104881, 192962), (122794, 164813)]