20229218408

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{5261}}^1$

素因数の和:5875

約数の個数: 96

約数和(自身を含む): 46807700040

約数和(自身を除く): 26578481632

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 577, 833, 952, 1154, 1666, 2308, 3332, 4039, 4616, 5261, 6664, 8078, 9809, 10522, 16156, 19618, 21044, 28273, 32312, 36827, 39236, 42088, 56546, 68663, 73654, 78472, 89437, 113092, 137326, 147308, 178874, 226184, 257789, 274652, 294616, 357748, 480641, 515578, 549304, 626059, 715496, 961282, 1031156, 1252118, 1922564, 2062312, 2504236, 3035597, 3845128, 4382413, 5008472, 6071194, 8764826, 12142388, 17529652, 21249179, 24284776, 35059304, 42498358, 51605149, 84996716, 103210298, 148744253, 169993432, 206420596, 297488506, 361236043, 412841192, 594977012, 722472086, 1189954024, 1444944172, 2528652301, 2889888344, 5057304602, 10114609204, 20229218408]

約数ペア:

[(1, 20229218408), (2, 10114609204), (4, 5057304602), (7, 2889888344), (8, 2528652301), (14, 1444944172), (17, 1189954024), (28, 722472086), (34, 594977012), (49, 412841192), (56, 361236043), (68, 297488506), (98, 206420596), (119, 169993432), (136, 148744253), (196, 103210298), (238, 84996716), (392, 51605149), (476, 42498358), (577, 35059304), (833, 24284776), (952, 21249179), (1154, 17529652), (1666, 12142388), (2308, 8764826), (3332, 6071194), (4039, 5008472), (4616, 4382413), (5261, 3845128), (6664, 3035597), (8078, 2504236), (9809, 2062312), (10522, 1922564), (16156, 1252118), (19618, 1031156), (21044, 961282), (28273, 715496), (32312, 626059), (36827, 549304), (39236, 515578), (42088, 480641), (56546, 357748), (68663, 294616), (73654, 274652), (78472, 257789), (89437, 226184), (113092, 178874), (137326, 147308)]