20006165472

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{6547}}^1$

素因数の和:6928

約数の個数: 96

約数和(自身を含む): 53133091200

約数和(自身を除く): 33126925728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 229, 278, 417, 458, 556, 687, 834, 916, 1112, 1374, 1668, 1832, 2224, 2748, 3336, 3664, 4448, 5496, 6547, 6672, 7328, 10992, 13094, 13344, 19641, 21984, 26188, 31831, 39282, 52376, 63662, 78564, 95493, 104752, 127324, 157128, 190986, 209504, 254648, 314256, 381972, 509296, 628512, 763944, 910033, 1018592, 1499263, 1527888, 1820066, 2730099, 2998526, 3055776, 3640132, 4497789, 5460198, 5997052, 7280264, 8995578, 10920396, 11994104, 14560528, 17991156, 21840792, 23988208, 29121056, 35982312, 43681584, 47976416, 71964624, 87363168, 143929248, 208397557, 416795114, 625192671, 833590228, 1250385342, 1667180456, 2500770684, 3334360912, 5001541368, 6668721824, 10003082736, 20006165472]

約数ペア:

[(1, 20006165472), (2, 10003082736), (3, 6668721824), (4, 5001541368), (6, 3334360912), (8, 2500770684), (12, 1667180456), (16, 1250385342), (24, 833590228), (32, 625192671), (48, 416795114), (96, 208397557), (139, 143929248), (229, 87363168), (278, 71964624), (417, 47976416), (458, 43681584), (556, 35982312), (687, 29121056), (834, 23988208), (916, 21840792), (1112, 17991156), (1374, 14560528), (1668, 11994104), (1832, 10920396), (2224, 8995578), (2748, 7280264), (3336, 5997052), (3664, 5460198), (4448, 4497789), (5496, 3640132), (6547, 3055776), (6672, 2998526), (7328, 2730099), (10992, 1820066), (13094, 1527888), (13344, 1499263), (19641, 1018592), (21984, 910033), (26188, 763944), (31831, 628512), (39282, 509296), (52376, 381972), (63662, 314256), (78564, 254648), (95493, 209504), (104752, 190986), (127324, 157128)]