20119252615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{877}}^1\times {\mathrm{5417}}^1$

素因数の和:6328

約数の個数: 48

約数和(自身を含む): 30368713536

約数和(自身を除く): 10249460921

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 877, 4235, 4385, 5417, 6139, 9647, 27085, 30695, 37919, 48235, 59587, 67529, 106117, 189595, 297935, 337645, 417109, 530585, 655457, 742819, 2085545, 3277285, 3714095, 4588199, 4750709, 22940995, 23753545, 33254963, 52257799, 166274815, 261288995, 365804593, 574835789, 1829022965, 2874178945, 4023850523, 20119252615]

約数ペア:

[(1, 20119252615), (5, 4023850523), (7, 2874178945), (11, 1829022965), (35, 574835789), (55, 365804593), (77, 261288995), (121, 166274815), (385, 52257799), (605, 33254963), (847, 23753545), (877, 22940995), (4235, 4750709), (4385, 4588199), (5417, 3714095), (6139, 3277285), (9647, 2085545), (27085, 742819), (30695, 655457), (37919, 530585), (48235, 417109), (59587, 337645), (67529, 297935), (106117, 189595)]