20162899308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1983

約数の個数: 96

約数和(自身を含む): 49587987456

約数和(自身を除く): 29425088148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 167, 276, 293, 334, 501, 586, 668, 879, 1002, 1172, 1493, 1758, 2004, 2986, 3516, 3841, 4479, 5972, 6739, 7682, 8958, 11523, 13478, 15364, 17916, 20217, 23046, 26956, 34339, 40434, 46092, 48931, 68678, 80868, 97862, 103017, 137356, 146793, 195724, 206034, 249331, 293586, 412068, 437449, 498662, 587172, 747993, 874898, 997324, 1125413, 1312347, 1495986, 1749796, 2250826, 2624694, 2991972, 3376239, 4501652, 5249388, 5734613, 6752478, 10061327, 11469226, 13504956, 17203839, 20122654, 22938452, 30183981, 34407678, 40245308, 60367962, 68815356, 73053983, 120735924, 146107966, 219161949, 292215932, 438323898, 876647796, 1680241609, 3360483218, 5040724827, 6720966436, 10081449654, 20162899308]

約数ペア:

[(1, 20162899308), (2, 10081449654), (3, 6720966436), (4, 5040724827), (6, 3360483218), (12, 1680241609), (23, 876647796), (46, 438323898), (69, 292215932), (92, 219161949), (138, 146107966), (167, 120735924), (276, 73053983), (293, 68815356), (334, 60367962), (501, 40245308), (586, 34407678), (668, 30183981), (879, 22938452), (1002, 20122654), (1172, 17203839), (1493, 13504956), (1758, 11469226), (2004, 10061327), (2986, 6752478), (3516, 5734613), (3841, 5249388), (4479, 4501652), (5972, 3376239), (6739, 2991972), (7682, 2624694), (8958, 2250826), (11523, 1749796), (13478, 1495986), (15364, 1312347), (17916, 1125413), (20217, 997324), (23046, 874898), (26956, 747993), (34339, 587172), (40434, 498662), (46092, 437449), (48931, 412068), (68678, 293586), (80868, 249331), (97862, 206034), (103017, 195724), (137356, 146793)]