20630085012

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{2999}}^1$

素因数の和:3230

約数の個数: 144

約数和(自身を含む): 56019600000

約数和(自身を除く): 35389514988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 113, 114, 171, 178, 226, 228, 267, 339, 342, 356, 452, 534, 678, 684, 801, 1017, 1068, 1356, 1602, 1691, 2034, 2147, 2999, 3204, 3382, 4068, 4294, 5073, 5998, 6441, 6764, 8588, 8997, 10057, 10146, 11996, 12882, 15219, 17994, 19323, 20114, 20292, 25764, 26991, 30171, 30438, 35988, 38646, 40228, 53982, 56981, 60342, 60876, 77292, 90513, 107964, 113962, 120684, 170943, 181026, 191083, 227924, 266911, 338887, 341886, 362052, 382166, 512829, 533822, 573249, 677774, 683772, 764332, 800733, 1016661, 1025658, 1067644, 1146498, 1355548, 1601466, 1719747, 2033322, 2051316, 2292996, 2402199, 3049983, 3202932, 3439494, 4066644, 4804398, 5071309, 6099966, 6438853, 6878988, 9608796, 10142618, 12199932, 12877706, 15213927, 19316559, 20285236, 25755412, 30160943, 30427854, 38633118, 45641781, 57949677, 60321886, 60855708, 77266236, 90482829, 91283562, 115899354, 120643772, 180965658, 182567124, 231798708, 271448487, 361931316, 542896974, 573057917, 1085793948, 1146115834, 1719173751, 2292231668, 3438347502, 5157521253, 6876695004, 10315042506, 20630085012]

約数ペア:

[(1, 20630085012), (2, 10315042506), (3, 6876695004), (4, 5157521253), (6, 3438347502), (9, 2292231668), (12, 1719173751), (18, 1146115834), (19, 1085793948), (36, 573057917), (38, 542896974), (57, 361931316), (76, 271448487), (89, 231798708), (113, 182567124), (114, 180965658), (171, 120643772), (178, 115899354), (226, 91283562), (228, 90482829), (267, 77266236), (339, 60855708), (342, 60321886), (356, 57949677), (452, 45641781), (534, 38633118), (678, 30427854), (684, 30160943), (801, 25755412), (1017, 20285236), (1068, 19316559), (1356, 15213927), (1602, 12877706), (1691, 12199932), (2034, 10142618), (2147, 9608796), (2999, 6878988), (3204, 6438853), (3382, 6099966), (4068, 5071309), (4294, 4804398), (5073, 4066644), (5998, 3439494), (6441, 3202932), (6764, 3049983), (8588, 2402199), (8997, 2292996), (10057, 2051316), (10146, 2033322), (11996, 1719747), (12882, 1601466), (15219, 1355548), (17994, 1146498), (19323, 1067644), (20114, 1025658), (20292, 1016661), (25764, 800733), (26991, 764332), (30171, 683772), (30438, 677774), (35988, 573249), (38646, 533822), (40228, 512829), (53982, 382166), (56981, 362052), (60342, 341886), (60876, 338887), (77292, 266911), (90513, 227924), (107964, 191083), (113962, 181026), (120684, 170943)]