20221346176

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{1523}}^1\times {\mathrm{2207}}^1$

素因数の和:3791

約数の個数: 64

約数和(自身を含む): 41187502080

約数和(自身を除く): 20966155904

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 1523, 2207, 3008, 3046, 4414, 6016, 6092, 8828, 12184, 17656, 24368, 35312, 48736, 70624, 71581, 97472, 103729, 141248, 143162, 194944, 207458, 282496, 286324, 414916, 572648, 829832, 1145296, 1659664, 2290592, 3319328, 3361261, 4581184, 6638656, 6722522, 9162368, 13277312, 13445044, 26890088, 53780176, 107560352, 157979267, 215120704, 315958534, 430241408, 631917068, 1263834136, 2527668272, 5055336544, 10110673088, 20221346176]

約数ペア:

[(1, 20221346176), (2, 10110673088), (4, 5055336544), (8, 2527668272), (16, 1263834136), (32, 631917068), (47, 430241408), (64, 315958534), (94, 215120704), (128, 157979267), (188, 107560352), (376, 53780176), (752, 26890088), (1504, 13445044), (1523, 13277312), (2207, 9162368), (3008, 6722522), (3046, 6638656), (4414, 4581184), (6016, 3361261), (6092, 3319328), (8828, 2290592), (12184, 1659664), (17656, 1145296), (24368, 829832), (35312, 572648), (48736, 414916), (70624, 286324), (71581, 282496), (97472, 207458), (103729, 194944), (141248, 143162)]