20183586176

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{9619}}^1$

素因数の和:9756

約数の個数: 96

約数和(自身を含む): 43993895400

約数和(自身を除く): 23810309224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 169, 194, 208, 338, 388, 416, 676, 776, 832, 1261, 1352, 1552, 1664, 2522, 2704, 3104, 5044, 5408, 6208, 9619, 10088, 10816, 12416, 16393, 19238, 20176, 21632, 32786, 38476, 40352, 65572, 76952, 80704, 125047, 131144, 153904, 161408, 250094, 262288, 307808, 500188, 524576, 615616, 933043, 1000376, 1049152, 1231232, 1625611, 1866086, 2000752, 2098304, 3251222, 3732172, 4001504, 6502444, 7464344, 8003008, 12129559, 13004888, 14928688, 16006016, 24259118, 26009776, 29857376, 48518236, 52019552, 59714752, 97036472, 104039104, 119429504, 157684267, 194072944, 208078208, 315368534, 388145888, 630737068, 776291776, 1261474136, 1552583552, 2522948272, 5045896544, 10091793088, 20183586176]

約数ペア:

[(1, 20183586176), (2, 10091793088), (4, 5045896544), (8, 2522948272), (13, 1552583552), (16, 1261474136), (26, 776291776), (32, 630737068), (52, 388145888), (64, 315368534), (97, 208078208), (104, 194072944), (128, 157684267), (169, 119429504), (194, 104039104), (208, 97036472), (338, 59714752), (388, 52019552), (416, 48518236), (676, 29857376), (776, 26009776), (832, 24259118), (1261, 16006016), (1352, 14928688), (1552, 13004888), (1664, 12129559), (2522, 8003008), (2704, 7464344), (3104, 6502444), (5044, 4001504), (5408, 3732172), (6208, 3251222), (9619, 2098304), (10088, 2000752), (10816, 1866086), (12416, 1625611), (16393, 1231232), (19238, 1049152), (20176, 1000376), (21632, 933043), (32786, 615616), (38476, 524576), (40352, 500188), (65572, 307808), (76952, 262288), (80704, 250094), (125047, 161408), (131144, 153904)]