20100151968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{264031}}^1$

素因数の和:264118

約数の個数: 96

約数和(自身を含む): 57753303552

約数和(自身を除く): 37653151584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 78, 96, 104, 122, 156, 183, 208, 244, 312, 366, 416, 488, 624, 732, 793, 976, 1248, 1464, 1586, 1952, 2379, 2928, 3172, 4758, 5856, 6344, 9516, 12688, 19032, 25376, 38064, 76128, 264031, 528062, 792093, 1056124, 1584186, 2112248, 3168372, 3432403, 4224496, 6336744, 6864806, 8448992, 10297209, 12673488, 13729612, 16105891, 20594418, 25346976, 27459224, 32211782, 41188836, 48317673, 54918448, 64423564, 82377672, 96635346, 109836896, 128847128, 164755344, 193270692, 209376583, 257694256, 329510688, 386541384, 418753166, 515388512, 628129749, 773082768, 837506332, 1256259498, 1546165536, 1675012664, 2512518996, 3350025328, 5025037992, 6700050656, 10050075984, 20100151968]

約数ペア:

[(1, 20100151968), (2, 10050075984), (3, 6700050656), (4, 5025037992), (6, 3350025328), (8, 2512518996), (12, 1675012664), (13, 1546165536), (16, 1256259498), (24, 837506332), (26, 773082768), (32, 628129749), (39, 515388512), (48, 418753166), (52, 386541384), (61, 329510688), (78, 257694256), (96, 209376583), (104, 193270692), (122, 164755344), (156, 128847128), (183, 109836896), (208, 96635346), (244, 82377672), (312, 64423564), (366, 54918448), (416, 48317673), (488, 41188836), (624, 32211782), (732, 27459224), (793, 25346976), (976, 20594418), (1248, 16105891), (1464, 13729612), (1586, 12673488), (1952, 10297209), (2379, 8448992), (2928, 6864806), (3172, 6336744), (4758, 4224496), (5856, 3432403), (6344, 3168372), (9516, 2112248), (12688, 1584186), (19032, 1056124), (25376, 792093), (38064, 528062), (76128, 264031)]