20199137418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{92581}}^1$

素因数の和:92660

約数の個数: 96

約数和(自身を含む): 49914289152

約数和(自身を除く): 29715151734

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 153, 186, 207, 279, 306, 391, 414, 527, 558, 713, 782, 1054, 1173, 1426, 1581, 2139, 2346, 3162, 3519, 4278, 4743, 6417, 7038, 9486, 12121, 12834, 24242, 36363, 72726, 92581, 109089, 185162, 218178, 277743, 555486, 833229, 1573877, 1666458, 2129363, 2870011, 3147754, 4258726, 4721631, 5740022, 6388089, 8610033, 9443262, 12776178, 14164893, 17220066, 19164267, 25830099, 28329786, 36199171, 38328534, 48790187, 51660198, 66010253, 72398342, 97580374, 108597513, 132020506, 146370561, 198030759, 217195026, 292741122, 325792539, 396061518, 439111683, 594092277, 651585078, 878223366, 1122174301, 1188184554, 2244348602, 3366522903, 6733045806, 10099568709, 20199137418]

約数ペア:

[(1, 20199137418), (2, 10099568709), (3, 6733045806), (6, 3366522903), (9, 2244348602), (17, 1188184554), (18, 1122174301), (23, 878223366), (31, 651585078), (34, 594092277), (46, 439111683), (51, 396061518), (62, 325792539), (69, 292741122), (93, 217195026), (102, 198030759), (138, 146370561), (153, 132020506), (186, 108597513), (207, 97580374), (279, 72398342), (306, 66010253), (391, 51660198), (414, 48790187), (527, 38328534), (558, 36199171), (713, 28329786), (782, 25830099), (1054, 19164267), (1173, 17220066), (1426, 14164893), (1581, 12776178), (2139, 9443262), (2346, 8610033), (3162, 6388089), (3519, 5740022), (4278, 4721631), (4743, 4258726), (6417, 3147754), (7038, 2870011), (9486, 2129363), (12121, 1666458), (12834, 1573877), (24242, 833229), (36363, 555486), (72726, 277743), (92581, 218178), (109089, 185162)]