20222233689670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{541}}^1\times {\mathrm{547}}^1\times {\mathrm{787}}^1$

素因数の和:2358

約数の個数: 128

約数和(自身を含む): 38589934487040

約数和(自身を除く): 18367700797370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 457, 541, 547, 787, 914, 1082, 1094, 1574, 2285, 2705, 2735, 3935, 4570, 5410, 5470, 7870, 8683, 10279, 10393, 14953, 17366, 20558, 20786, 29906, 43415, 51395, 51965, 74765, 86830, 102790, 103930, 149530, 247237, 249979, 295927, 359659, 425767, 430489, 494474, 499958, 591854, 719318, 851534, 860978, 1236185, 1249895, 1479635, 1798295, 2128835, 2152445, 2472370, 2499790, 2959270, 3596590, 4257670, 4304890, 4697503, 4749601, 5622613, 6833521, 8089573, 8179291, 9395006, 9499202, 11245226, 13667042, 16179146, 16358582, 23487515, 23748005, 28113065, 34167605, 40447865, 40896455, 46975030, 47496010, 56226130, 68335210, 80895730, 81792910, 135238639, 194575519, 196733473, 232894549, 270477278, 389151038, 393466946, 465789098, 676193195, 972877595, 983667365, 1164472745, 1352386390, 1945755190, 1967334730, 2328945490, 2569534141, 3696934861, 3737935987, 4424996431, 5139068282, 7393869722, 7475871974, 8849992862, 12847670705, 18484674305, 18689679935, 22124982155, 25695341410, 36969348610, 37379359870, 44249964310, 106432808893, 212865617786, 532164044465, 1064328088930, 2022223368967, 4044446737934, 10111116844835, 20222233689670]

約数ペア:

[(1, 20222233689670), (2, 10111116844835), (5, 4044446737934), (10, 2022223368967), (19, 1064328088930), (38, 532164044465), (95, 212865617786), (190, 106432808893), (457, 44249964310), (541, 37379359870), (547, 36969348610), (787, 25695341410), (914, 22124982155), (1082, 18689679935), (1094, 18484674305), (1574, 12847670705), (2285, 8849992862), (2705, 7475871974), (2735, 7393869722), (3935, 5139068282), (4570, 4424996431), (5410, 3737935987), (5470, 3696934861), (7870, 2569534141), (8683, 2328945490), (10279, 1967334730), (10393, 1945755190), (14953, 1352386390), (17366, 1164472745), (20558, 983667365), (20786, 972877595), (29906, 676193195), (43415, 465789098), (51395, 393466946), (51965, 389151038), (74765, 270477278), (86830, 232894549), (102790, 196733473), (103930, 194575519), (149530, 135238639), (247237, 81792910), (249979, 80895730), (295927, 68335210), (359659, 56226130), (425767, 47496010), (430489, 46975030), (494474, 40896455), (499958, 40447865), (591854, 34167605), (719318, 28113065), (851534, 23748005), (860978, 23487515), (1236185, 16358582), (1249895, 16179146), (1479635, 13667042), (1798295, 11245226), (2128835, 9499202), (2152445, 9395006), (2472370, 8179291), (2499790, 8089573), (2959270, 6833521), (3596590, 5622613), (4257670, 4749601), (4304890, 4697503)]