20199331062

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{27823}}^1$

素因数の和:28645

約数の個数: 48

約数和(自身を含む): 44651176128

約数和(自身を除く): 24451845066

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 761, 954, 1522, 2283, 4566, 6849, 13698, 27823, 40333, 55646, 80666, 83469, 120999, 166938, 241998, 250407, 362997, 500814, 725994, 1474619, 2949238, 4423857, 8847714, 13271571, 21173303, 26543142, 42346606, 63519909, 127039818, 190559727, 381119454, 1122185059, 2244370118, 3366555177, 6733110354, 10099665531, 20199331062]

約数ペア:

[(1, 20199331062), (2, 10099665531), (3, 6733110354), (6, 3366555177), (9, 2244370118), (18, 1122185059), (53, 381119454), (106, 190559727), (159, 127039818), (318, 63519909), (477, 42346606), (761, 26543142), (954, 21173303), (1522, 13271571), (2283, 8847714), (4566, 4423857), (6849, 2949238), (13698, 1474619), (27823, 725994), (40333, 500814), (55646, 362997), (80666, 250407), (83469, 241998), (120999, 166938)]