20180199384

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{610633}}^1$

素因数の和:610671

約数の個数: 96

約数和(自身を含む): 60013109520

約数和(自身を除く): 39832910136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2754, 3672, 4131, 5508, 8262, 11016, 16524, 33048, 610633, 1221266, 1831899, 2442532, 3663798, 4885064, 5495697, 7327596, 10380761, 10991394, 14655192, 16487091, 20761522, 21982788, 31142283, 32974182, 41523044, 43965576, 49461273, 62284566, 65948364, 83046088, 93426849, 98922546, 124569132, 131896728, 148383819, 186853698, 197845092, 249138264, 280280547, 296767638, 373707396, 395690184, 560561094, 593535276, 747414792, 840841641, 1121122188, 1187070552, 1681683282, 2242244376, 2522524923, 3363366564, 5045049846, 6726733128, 10090099692, 20180199384]

約数ペア:

[(1, 20180199384), (2, 10090099692), (3, 6726733128), (4, 5045049846), (6, 3363366564), (8, 2522524923), (9, 2242244376), (12, 1681683282), (17, 1187070552), (18, 1121122188), (24, 840841641), (27, 747414792), (34, 593535276), (36, 560561094), (51, 395690184), (54, 373707396), (68, 296767638), (72, 280280547), (81, 249138264), (102, 197845092), (108, 186853698), (136, 148383819), (153, 131896728), (162, 124569132), (204, 98922546), (216, 93426849), (243, 83046088), (306, 65948364), (324, 62284566), (408, 49461273), (459, 43965576), (486, 41523044), (612, 32974182), (648, 31142283), (918, 21982788), (972, 20761522), (1224, 16487091), (1377, 14655192), (1836, 10991394), (1944, 10380761), (2754, 7327596), (3672, 5495697), (4131, 4885064), (5508, 3663798), (8262, 2442532), (11016, 1831899), (16524, 1221266), (33048, 610633)]