20149901382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{30367}}^1$

素因数の和:30613

約数の個数: 64

約数和(自身を含む): 44569534464

約数和(自身を除く): 24419633082

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 181, 282, 362, 543, 611, 1086, 1222, 1833, 2353, 3666, 4706, 7059, 8507, 14118, 17014, 25521, 30367, 51042, 60734, 91101, 110591, 182202, 221182, 331773, 394771, 663546, 789542, 1184313, 1427249, 2368626, 2854498, 4281747, 5496427, 8563494, 10992854, 16489281, 18554237, 32978562, 37108474, 55662711, 71453551, 111325422, 142907102, 214360653, 258332069, 428721306, 516664138, 774996207, 1549992414, 3358316897, 6716633794, 10074950691, 20149901382]

約数ペア:

[(1, 20149901382), (2, 10074950691), (3, 6716633794), (6, 3358316897), (13, 1549992414), (26, 774996207), (39, 516664138), (47, 428721306), (78, 258332069), (94, 214360653), (141, 142907102), (181, 111325422), (282, 71453551), (362, 55662711), (543, 37108474), (611, 32978562), (1086, 18554237), (1222, 16489281), (1833, 10992854), (2353, 8563494), (3666, 5496427), (4706, 4281747), (7059, 2854498), (8507, 2368626), (14118, 1427249), (17014, 1184313), (25521, 789542), (30367, 663546), (51042, 394771), (60734, 331773), (91101, 221182), (110591, 182202)]