20770768992

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{49727}}^1$

素因数の和:49988

約数の個数: 96

約数和(自身を含む): 57644697600

約数和(自身を除く): 36873928608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 229, 304, 456, 458, 608, 687, 912, 916, 1374, 1824, 1832, 2748, 3664, 4351, 5496, 7328, 8702, 10992, 13053, 17404, 21984, 26106, 34808, 49727, 52212, 69616, 99454, 104424, 139232, 149181, 198908, 208848, 298362, 397816, 417696, 596724, 795632, 944813, 1193448, 1591264, 1889626, 2386896, 2834439, 3779252, 4773792, 5668878, 7558504, 11337756, 11387483, 15117008, 22675512, 22774966, 30234016, 34162449, 45351024, 45549932, 68324898, 90702048, 91099864, 136649796, 182199728, 216362177, 273299592, 364399456, 432724354, 546599184, 649086531, 865448708, 1093198368, 1298173062, 1730897416, 2596346124, 3461794832, 5192692248, 6923589664, 10385384496, 20770768992]

約数ペア:

[(1, 20770768992), (2, 10385384496), (3, 6923589664), (4, 5192692248), (6, 3461794832), (8, 2596346124), (12, 1730897416), (16, 1298173062), (19, 1093198368), (24, 865448708), (32, 649086531), (38, 546599184), (48, 432724354), (57, 364399456), (76, 273299592), (96, 216362177), (114, 182199728), (152, 136649796), (228, 91099864), (229, 90702048), (304, 68324898), (456, 45549932), (458, 45351024), (608, 34162449), (687, 30234016), (912, 22774966), (916, 22675512), (1374, 15117008), (1824, 11387483), (1832, 11337756), (2748, 7558504), (3664, 5668878), (4351, 4773792), (5496, 3779252), (7328, 2834439), (8702, 2386896), (10992, 1889626), (13053, 1591264), (17404, 1193448), (21984, 944813), (26106, 795632), (34808, 596724), (49727, 417696), (52212, 397816), (69616, 298362), (99454, 208848), (104424, 198908), (139232, 149181)]