20161769870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{96013}}^1$

素因数の和:96137

約数の個数: 64

約数和(自身を含む): 41809872384

約数和(自身を除く): 21648102514

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 166, 230, 253, 415, 506, 830, 913, 1265, 1826, 1909, 2530, 3818, 4565, 9130, 9545, 19090, 20999, 41998, 96013, 104995, 192026, 209990, 480065, 960130, 1056143, 2112286, 2208299, 4416598, 5280715, 7969079, 10561430, 11041495, 15938158, 22082990, 24291289, 39845395, 48582578, 79690790, 87659869, 121456445, 175319738, 183288817, 242912890, 366577634, 438299345, 876598690, 916444085, 1832888170, 2016176987, 4032353974, 10080884935, 20161769870]

約数ペア:

[(1, 20161769870), (2, 10080884935), (5, 4032353974), (10, 2016176987), (11, 1832888170), (22, 916444085), (23, 876598690), (46, 438299345), (55, 366577634), (83, 242912890), (110, 183288817), (115, 175319738), (166, 121456445), (230, 87659869), (253, 79690790), (415, 48582578), (506, 39845395), (830, 24291289), (913, 22082990), (1265, 15938158), (1826, 11041495), (1909, 10561430), (2530, 7969079), (3818, 5280715), (4565, 4416598), (9130, 2208299), (9545, 2112286), (19090, 1056143), (20999, 960130), (41998, 480065), (96013, 209990), (104995, 192026)]