19863050048

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 40804161216

約数和(自身を除く): 20941111168

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 83, 146, 166, 181, 283, 292, 332, 362, 566, 584, 664, 724, 1132, 1168, 1328, 1448, 2264, 2336, 2656, 2896, 4528, 4672, 5312, 5792, 6059, 9056, 11584, 12118, 13213, 15023, 18112, 20659, 23489, 24236, 26426, 30046, 41318, 46978, 48472, 51223, 52852, 60092, 82636, 93956, 96944, 102446, 105704, 120184, 165272, 187912, 193888, 204892, 211408, 240368, 330544, 375824, 387776, 409784, 422816, 480736, 661088, 751648, 819568, 845632, 961472, 1096679, 1322176, 1503296, 1639136, 1714697, 2193358, 3278272, 3429394, 3739279, 4251509, 4386716, 6858788, 7478558, 8503018, 8773432, 13717576, 14957116, 17006036, 17546864, 27435152, 29914232, 34012072, 35093728, 54870304, 59828464, 68024144, 70187456, 109740608, 119656928, 136048288, 239313856, 272096576, 310360157, 620720314, 1241440628, 2482881256, 4965762512, 9931525024, 19863050048]

約数ペア:

[(1, 19863050048), (2, 9931525024), (4, 4965762512), (8, 2482881256), (16, 1241440628), (32, 620720314), (64, 310360157), (73, 272096576), (83, 239313856), (146, 136048288), (166, 119656928), (181, 109740608), (283, 70187456), (292, 68024144), (332, 59828464), (362, 54870304), (566, 35093728), (584, 34012072), (664, 29914232), (724, 27435152), (1132, 17546864), (1168, 17006036), (1328, 14957116), (1448, 13717576), (2264, 8773432), (2336, 8503018), (2656, 7478558), (2896, 6858788), (4528, 4386716), (4672, 4251509), (5312, 3739279), (5792, 3429394), (6059, 3278272), (9056, 2193358), (11584, 1714697), (12118, 1639136), (13213, 1503296), (15023, 1322176), (18112, 1096679), (20659, 961472), (23489, 845632), (24236, 819568), (26426, 751648), (30046, 661088), (41318, 480736), (46978, 422816), (48472, 409784), (51223, 387776), (52852, 375824), (60092, 330544), (82636, 240368), (93956, 211408), (96944, 204892), (102446, 193888), (105704, 187912), (120184, 165272)]