20697013944

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{743}}^1\times {\mathrm{4447}}^1$

素因数の和:5234

約数の個数: 128

約数和(自身を含む): 59567616000

約数和(自身を除く): 38870602056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 743, 783, 1044, 1486, 1566, 2088, 2229, 2972, 3132, 4447, 4458, 5944, 6264, 6687, 8894, 8916, 13341, 13374, 17788, 17832, 20061, 21547, 26682, 26748, 35576, 40023, 40122, 43094, 53364, 53496, 64641, 80046, 80244, 86188, 106728, 120069, 128963, 129282, 160092, 160488, 172376, 193923, 240138, 257926, 258564, 320184, 386889, 387846, 480276, 515852, 517128, 581769, 773778, 775692, 960552, 1031704, 1160667, 1163538, 1547556, 1551384, 2321334, 2327076, 3095112, 3304121, 3482001, 4642668, 4654152, 6608242, 6964002, 9285336, 9912363, 13216484, 13928004, 19824726, 26432968, 27856008, 29737089, 39649452, 59474178, 79298904, 89211267, 95819509, 118948356, 178422534, 191639018, 237896712, 287458527, 356845068, 383278036, 574917054, 713690136, 766556072, 862375581, 1149834108, 1724751162, 2299668216, 2587126743, 3449502324, 5174253486, 6899004648, 10348506972, 20697013944]

約数ペア:

[(1, 20697013944), (2, 10348506972), (3, 6899004648), (4, 5174253486), (6, 3449502324), (8, 2587126743), (9, 2299668216), (12, 1724751162), (18, 1149834108), (24, 862375581), (27, 766556072), (29, 713690136), (36, 574917054), (54, 383278036), (58, 356845068), (72, 287458527), (87, 237896712), (108, 191639018), (116, 178422534), (174, 118948356), (216, 95819509), (232, 89211267), (261, 79298904), (348, 59474178), (522, 39649452), (696, 29737089), (743, 27856008), (783, 26432968), (1044, 19824726), (1486, 13928004), (1566, 13216484), (2088, 9912363), (2229, 9285336), (2972, 6964002), (3132, 6608242), (4447, 4654152), (4458, 4642668), (5944, 3482001), (6264, 3304121), (6687, 3095112), (8894, 2327076), (8916, 2321334), (13341, 1551384), (13374, 1547556), (17788, 1163538), (17832, 1160667), (20061, 1031704), (21547, 960552), (26682, 775692), (26748, 773778), (35576, 581769), (40023, 517128), (40122, 515852), (43094, 480276), (53364, 387846), (53496, 386889), (64641, 320184), (80046, 258564), (80244, 257926), (86188, 240138), (106728, 193923), (120069, 172376), (128963, 160488), (129282, 160092)]