20134519460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{120899}}^1$

素因数の和:121676

約数の個数: 48

約数和(自身を含む): 46187668800

約数和(自身を除く): 26053149340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 757, 1514, 3028, 3785, 7570, 8327, 15140, 16654, 33308, 41635, 83270, 120899, 166540, 241798, 483596, 604495, 1208990, 1329889, 2417980, 2659778, 5319556, 6649445, 13298890, 26597780, 91520543, 183041086, 366082172, 457602715, 915205430, 1006725973, 1830410860, 2013451946, 4026903892, 5033629865, 10067259730, 20134519460]

約数ペア:

[(1, 20134519460), (2, 10067259730), (4, 5033629865), (5, 4026903892), (10, 2013451946), (11, 1830410860), (20, 1006725973), (22, 915205430), (44, 457602715), (55, 366082172), (110, 183041086), (220, 91520543), (757, 26597780), (1514, 13298890), (3028, 6649445), (3785, 5319556), (7570, 2659778), (8327, 2417980), (15140, 1329889), (16654, 1208990), (33308, 604495), (41635, 483596), (83270, 241798), (120899, 166540)]