20068398

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 54722304

約数和(自身を除く): 34653906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 306, 347, 357, 378, 459, 486, 567, 694, 714, 918, 1041, 1071, 1134, 1377, 1701, 2082, 2142, 2429, 2754, 3123, 3213, 3402, 4131, 4858, 5899, 6246, 6426, 7287, 8262, 9369, 9639, 11798, 14574, 17697, 18738, 19278, 21861, 28107, 28917, 35394, 41293, 43722, 53091, 56214, 57834, 65583, 82586, 84321, 106182, 123879, 131166, 159273, 168642, 196749, 247758, 318546, 371637, 393498, 477819, 590247, 743274, 955638, 1114911, 1180494, 1433457, 2229822, 2866914, 3344733, 6689466, 10034199, 20068398]

約数ペア:

[(1, 20068398), (2, 10034199), (3, 6689466), (6, 3344733), (7, 2866914), (9, 2229822), (14, 1433457), (17, 1180494), (18, 1114911), (21, 955638), (27, 743274), (34, 590247), (42, 477819), (51, 393498), (54, 371637), (63, 318546), (81, 247758), (102, 196749), (119, 168642), (126, 159273), (153, 131166), (162, 123879), (189, 106182), (238, 84321), (243, 82586), (306, 65583), (347, 57834), (357, 56214), (378, 53091), (459, 43722), (486, 41293), (567, 35394), (694, 28917), (714, 28107), (918, 21861), (1041, 19278), (1071, 18738), (1134, 17697), (1377, 14574), (1701, 11798), (2082, 9639), (2142, 9369), (2429, 8262), (2754, 7287), (3123, 6426), (3213, 6246), (3402, 5899), (4131, 4858)]