20227790232

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{248401}}^1$

素因数の和:248458

約数の個数: 128

約数和(自身を含む): 62597304000

約数和(自身を除く): 42369513768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2808, 3016, 3132, 3393, 4524, 6264, 6786, 9048, 10179, 13572, 20358, 27144, 40716, 81432, 248401, 496802, 745203, 993604, 1490406, 1987208, 2235609, 2980812, 3229213, 4471218, 5961624, 6458426, 6706827, 7203629, 8942436, 9687639, 12916852, 13413654, 14407258, 17884872, 19375278, 21610887, 25833704, 26827308, 28814516, 29062917, 38750556, 43221774, 53654616, 57629032, 58125834, 64832661, 77501112, 86443548, 87188751, 93647177, 116251668, 129665322, 172887096, 174377502, 187294354, 194497983, 232503336, 259330644, 280941531, 348755004, 374588708, 388995966, 518661288, 561883062, 697510008, 749177416, 777991932, 842824593, 1123766124, 1555983864, 1685649186, 2247532248, 2528473779, 3371298372, 5056947558, 6742596744, 10113895116, 20227790232]

約数ペア:

[(1, 20227790232), (2, 10113895116), (3, 6742596744), (4, 5056947558), (6, 3371298372), (8, 2528473779), (9, 2247532248), (12, 1685649186), (13, 1555983864), (18, 1123766124), (24, 842824593), (26, 777991932), (27, 749177416), (29, 697510008), (36, 561883062), (39, 518661288), (52, 388995966), (54, 374588708), (58, 348755004), (72, 280941531), (78, 259330644), (87, 232503336), (104, 194497983), (108, 187294354), (116, 174377502), (117, 172887096), (156, 129665322), (174, 116251668), (216, 93647177), (232, 87188751), (234, 86443548), (261, 77501112), (312, 64832661), (348, 58125834), (351, 57629032), (377, 53654616), (468, 43221774), (522, 38750556), (696, 29062917), (702, 28814516), (754, 26827308), (783, 25833704), (936, 21610887), (1044, 19375278), (1131, 17884872), (1404, 14407258), (1508, 13413654), (1566, 12916852), (2088, 9687639), (2262, 8942436), (2808, 7203629), (3016, 6706827), (3132, 6458426), (3393, 5961624), (4524, 4471218), (6264, 3229213), (6786, 2980812), (9048, 2235609), (10179, 1987208), (13572, 1490406), (20358, 993604), (27144, 745203), (40716, 496802), (81432, 248401)]