20199012438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306045643}}^1$

素因数の和:306045659

約数の個数: 16

約数和(自身を含む): 44070572736

約数和(自身を除く): 23871560298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 306045643, 612091286, 918136929, 1836273858, 3366502073, 6733004146, 10099506219, 20199012438]

約数ペア:

[(1, 20199012438), (2, 10099506219), (3, 6733004146), (6, 3366502073), (11, 1836273858), (22, 918136929), (33, 612091286), (66, 306045643)]