20198414502

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{176353}}^1$

素因数の和:176475

約数の個数: 80

約数和(自身を含む): 52237465632

約数和(自身を除く): 32039051130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 101, 126, 162, 189, 202, 303, 378, 567, 606, 707, 909, 1134, 1414, 1818, 2121, 2727, 4242, 5454, 6363, 8181, 12726, 16362, 19089, 38178, 57267, 114534, 176353, 352706, 529059, 1058118, 1234471, 1587177, 2468942, 3174354, 3703413, 4761531, 7406826, 9523062, 11110239, 14284593, 17811653, 22220478, 28569186, 33330717, 35623306, 53434959, 66661434, 99992151, 106869918, 124681571, 160304877, 199984302, 249363142, 320609754, 374044713, 480914631, 748089426, 961829262, 1122134139, 1442743893, 2244268278, 2885487786, 3366402417, 6732804834, 10099207251, 20198414502]

約数ペア:

[(1, 20198414502), (2, 10099207251), (3, 6732804834), (6, 3366402417), (7, 2885487786), (9, 2244268278), (14, 1442743893), (18, 1122134139), (21, 961829262), (27, 748089426), (42, 480914631), (54, 374044713), (63, 320609754), (81, 249363142), (101, 199984302), (126, 160304877), (162, 124681571), (189, 106869918), (202, 99992151), (303, 66661434), (378, 53434959), (567, 35623306), (606, 33330717), (707, 28569186), (909, 22220478), (1134, 17811653), (1414, 14284593), (1818, 11110239), (2121, 9523062), (2727, 7406826), (4242, 4761531), (5454, 3703413), (6363, 3174354), (8181, 2468942), (12726, 1587177), (16362, 1234471), (19089, 1058118), (38178, 529059), (57267, 352706), (114534, 176353)]