20220852946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 36960295680

約数和(自身を除く): 16739442734

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 373, 379, 601, 746, 758, 1202, 2611, 2653, 4207, 5222, 5306, 6341, 6443, 8414, 10217, 12682, 12886, 20434, 44387, 45101, 71519, 88774, 90202, 141367, 143038, 224173, 227779, 282734, 448346, 455558, 989569, 1569211, 1594453, 1979138, 2403239, 3138422, 3188906, 3810941, 3872243, 4806478, 7621882, 7744486, 16822673, 26676587, 27105701, 33645346, 53353174, 54211402, 84961567, 169923134, 594730969, 1189461938, 1444346639, 2888693278, 10110426473, 20220852946]

約数ペア:

[(1, 20220852946), (2, 10110426473), (7, 2888693278), (14, 1444346639), (17, 1189461938), (34, 594730969), (119, 169923134), (238, 84961567), (373, 54211402), (379, 53353174), (601, 33645346), (746, 27105701), (758, 26676587), (1202, 16822673), (2611, 7744486), (2653, 7621882), (4207, 4806478), (5222, 3872243), (5306, 3810941), (6341, 3188906), (6443, 3138422), (8414, 2403239), (10217, 1979138), (12682, 1594453), (12886, 1569211), (20434, 989569), (44387, 455558), (45101, 448346), (71519, 282734), (88774, 227779), (90202, 224173), (141367, 143038)]