20064528

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 62674560

約数和(自身を除く): 42610032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 88, 99, 106, 132, 144, 159, 176, 198, 212, 239, 264, 318, 396, 424, 477, 478, 528, 583, 636, 717, 792, 848, 954, 956, 1166, 1272, 1434, 1584, 1749, 1908, 1912, 2151, 2332, 2544, 2629, 2868, 3498, 3816, 3824, 4302, 4664, 5247, 5258, 5736, 6996, 7632, 7887, 8604, 9328, 10494, 10516, 11472, 12667, 13992, 15774, 17208, 20988, 21032, 23661, 25334, 27984, 31548, 34416, 38001, 41976, 42064, 47322, 50668, 63096, 76002, 83952, 94644, 101336, 114003, 126192, 139337, 152004, 189288, 202672, 228006, 278674, 304008, 378576, 418011, 456012, 557348, 608016, 836022, 912024, 1114696, 1254033, 1672044, 1824048, 2229392, 2508066, 3344088, 5016132, 6688176, 10032264, 20064528]

約数ペア:

[(1, 20064528), (2, 10032264), (3, 6688176), (4, 5016132), (6, 3344088), (8, 2508066), (9, 2229392), (11, 1824048), (12, 1672044), (16, 1254033), (18, 1114696), (22, 912024), (24, 836022), (33, 608016), (36, 557348), (44, 456012), (48, 418011), (53, 378576), (66, 304008), (72, 278674), (88, 228006), (99, 202672), (106, 189288), (132, 152004), (144, 139337), (159, 126192), (176, 114003), (198, 101336), (212, 94644), (239, 83952), (264, 76002), (318, 63096), (396, 50668), (424, 47322), (477, 42064), (478, 41976), (528, 38001), (583, 34416), (636, 31548), (717, 27984), (792, 25334), (848, 23661), (954, 21032), (956, 20988), (1166, 17208), (1272, 15774), (1434, 13992), (1584, 12667), (1749, 11472), (1908, 10516), (1912, 10494), (2151, 9328), (2332, 8604), (2544, 7887), (2629, 7632), (2868, 6996), (3498, 5736), (3816, 5258), (3824, 5247), (4302, 4664)]