20922023648

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{1523}}^1\times {\mathrm{2843}}^1$

素因数の和:4527

約数の個数: 48

約数和(自身を含む): 41504835456

約数和(自身を除く): 20582811808

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 1523, 2416, 2843, 3046, 4832, 5686, 6092, 11372, 12184, 22744, 24368, 45488, 48736, 90976, 229973, 429293, 459946, 858586, 919892, 1717172, 1839784, 3434344, 3679568, 4329889, 6868688, 7359136, 8659778, 13737376, 17319556, 34639112, 69278224, 138556448, 653813239, 1307626478, 2615252956, 5230505912, 10461011824, 20922023648]

約数ペア:

[(1, 20922023648), (2, 10461011824), (4, 5230505912), (8, 2615252956), (16, 1307626478), (32, 653813239), (151, 138556448), (302, 69278224), (604, 34639112), (1208, 17319556), (1523, 13737376), (2416, 8659778), (2843, 7359136), (3046, 6868688), (4832, 4329889), (5686, 3679568), (6092, 3434344), (11372, 1839784), (12184, 1717172), (22744, 919892), (24368, 858586), (45488, 459946), (48736, 429293), (90976, 229973)]