20160970308

素因数分解:

$2^2\times 3^6\times {\mathrm{367}}^1\times {\mathrm{18839}}^1$

素因数の和:19228

約数の個数: 84

約数和(自身を含む): 53045301120

約数和(自身を除く): 32884330812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 367, 486, 729, 734, 972, 1101, 1458, 1468, 2202, 2916, 3303, 4404, 6606, 9909, 13212, 18839, 19818, 29727, 37678, 39636, 56517, 59454, 75356, 89181, 113034, 118908, 169551, 178362, 226068, 267543, 339102, 356724, 508653, 535086, 678204, 1017306, 1070172, 1525959, 2034612, 3051918, 4577877, 6103836, 6913913, 9155754, 13733631, 13827826, 18311508, 20741739, 27467262, 27655652, 41483478, 54934524, 62225217, 82966956, 124450434, 186675651, 248900868, 373351302, 560026953, 746702604, 1120053906, 1680080859, 2240107812, 3360161718, 5040242577, 6720323436, 10080485154, 20160970308]

約数ペア:

[(1, 20160970308), (2, 10080485154), (3, 6720323436), (4, 5040242577), (6, 3360161718), (9, 2240107812), (12, 1680080859), (18, 1120053906), (27, 746702604), (36, 560026953), (54, 373351302), (81, 248900868), (108, 186675651), (162, 124450434), (243, 82966956), (324, 62225217), (367, 54934524), (486, 41483478), (729, 27655652), (734, 27467262), (972, 20741739), (1101, 18311508), (1458, 13827826), (1468, 13733631), (2202, 9155754), (2916, 6913913), (3303, 6103836), (4404, 4577877), (6606, 3051918), (9909, 2034612), (13212, 1525959), (18839, 1070172), (19818, 1017306), (29727, 678204), (37678, 535086), (39636, 508653), (56517, 356724), (59454, 339102), (75356, 267543), (89181, 226068), (113034, 178362), (118908, 169551)]