20109577824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{13177}}^1$

素因数の和:13957

約数の個数: 144

約数和(自身を含む): 65447430048

約数和(自身を除く): 45337852224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 757, 1008, 1514, 2016, 2271, 3028, 4542, 5299, 6056, 6813, 9084, 10598, 12112, 13177, 13626, 15897, 18168, 21196, 24224, 26354, 27252, 31794, 36336, 39531, 42392, 47691, 52708, 54504, 63588, 72672, 79062, 84784, 92239, 95382, 105416, 109008, 118593, 127176, 158124, 169568, 184478, 190764, 210832, 218016, 237186, 254352, 276717, 316248, 368956, 381528, 421664, 474372, 508704, 553434, 632496, 737912, 763056, 830151, 948744, 1106868, 1264992, 1475824, 1526112, 1660302, 1897488, 2213736, 2951648, 3320604, 3794976, 4427472, 6641208, 8854944, 9974989, 13282416, 19949978, 26564832, 29924967, 39899956, 59849934, 69824923, 79799912, 89774901, 119699868, 139649846, 159599824, 179549802, 209474769, 239399736, 279299692, 319199648, 359099604, 418949538, 478799472, 558599384, 628424307, 718199208, 837899076, 957598944, 1117198768, 1256848614, 1436398416, 1675798152, 2234397536, 2513697228, 2872796832, 3351596304, 5027394456, 6703192608, 10054788912, 20109577824]

約数ペア:

[(1, 20109577824), (2, 10054788912), (3, 6703192608), (4, 5027394456), (6, 3351596304), (7, 2872796832), (8, 2513697228), (9, 2234397536), (12, 1675798152), (14, 1436398416), (16, 1256848614), (18, 1117198768), (21, 957598944), (24, 837899076), (28, 718199208), (32, 628424307), (36, 558599384), (42, 478799472), (48, 418949538), (56, 359099604), (63, 319199648), (72, 279299692), (84, 239399736), (96, 209474769), (112, 179549802), (126, 159599824), (144, 139649846), (168, 119699868), (224, 89774901), (252, 79799912), (288, 69824923), (336, 59849934), (504, 39899956), (672, 29924967), (757, 26564832), (1008, 19949978), (1514, 13282416), (2016, 9974989), (2271, 8854944), (3028, 6641208), (4542, 4427472), (5299, 3794976), (6056, 3320604), (6813, 2951648), (9084, 2213736), (10598, 1897488), (12112, 1660302), (13177, 1526112), (13626, 1475824), (15897, 1264992), (18168, 1106868), (21196, 948744), (24224, 830151), (26354, 763056), (27252, 737912), (31794, 632496), (36336, 553434), (39531, 508704), (42392, 474372), (47691, 421664), (52708, 381528), (54504, 368956), (63588, 316248), (72672, 276717), (79062, 254352), (84784, 237186), (92239, 218016), (95382, 210832), (105416, 190764), (109008, 184478), (118593, 169568), (127176, 158124)]