20429690330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{24631}}^1$

素因数の和:24720

約数の個数: 96

約数和(自身を含む): 45735121152

約数和(自身を除く): 25305430822

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 289, 410, 574, 578, 595, 697, 1190, 1394, 1435, 1445, 2023, 2870, 2890, 3485, 4046, 4879, 6970, 9758, 10115, 11849, 20230, 23698, 24395, 24631, 48790, 49262, 59245, 82943, 118490, 123155, 165886, 172417, 246310, 344834, 414715, 418727, 829430, 837454, 862085, 1009871, 1724170, 2019742, 2093635, 2931089, 4187270, 5049355, 5862178, 7069097, 7118359, 10098710, 14138194, 14236718, 14655445, 17167807, 29310890, 34335614, 35345485, 35591795, 49828513, 70690970, 71183590, 85839035, 99657026, 120174649, 171678070, 240349298, 249142565, 291852719, 498285130, 583705438, 600873245, 1201746490, 1459263595, 2042969033, 2918527190, 4085938066, 10214845165, 20429690330]

約数ペア:

[(1, 20429690330), (2, 10214845165), (5, 4085938066), (7, 2918527190), (10, 2042969033), (14, 1459263595), (17, 1201746490), (34, 600873245), (35, 583705438), (41, 498285130), (70, 291852719), (82, 249142565), (85, 240349298), (119, 171678070), (170, 120174649), (205, 99657026), (238, 85839035), (287, 71183590), (289, 70690970), (410, 49828513), (574, 35591795), (578, 35345485), (595, 34335614), (697, 29310890), (1190, 17167807), (1394, 14655445), (1435, 14236718), (1445, 14138194), (2023, 10098710), (2870, 7118359), (2890, 7069097), (3485, 5862178), (4046, 5049355), (4879, 4187270), (6970, 2931089), (9758, 2093635), (10115, 2019742), (11849, 1724170), (20230, 1009871), (23698, 862085), (24395, 837454), (24631, 829430), (48790, 418727), (49262, 414715), (59245, 344834), (82943, 246310), (118490, 172417), (123155, 165886)]