20346504036

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:4085

約数の個数: 96

約数和(自身を含む): 49621178880

約数和(自身を除く): 29274674844

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 137, 158, 164, 237, 246, 274, 316, 411, 474, 492, 548, 822, 948, 1644, 3239, 3821, 5617, 6478, 7642, 9717, 10823, 11234, 11463, 12956, 15284, 16851, 19434, 21646, 22468, 22926, 32469, 33702, 38868, 43292, 45852, 64938, 67404, 129876, 156661, 301859, 313322, 443743, 469983, 523477, 603718, 626644, 887486, 905577, 939966, 1046954, 1207436, 1331229, 1570431, 1774972, 1811154, 1879932, 2093908, 2662458, 3140862, 3622308, 5324916, 6281724, 12376219, 21462557, 24752438, 37128657, 41354683, 42925114, 49504876, 64387671, 74257314, 82709366, 85850228, 124064049, 128775342, 148514628, 165418732, 248128098, 257550684, 496256196, 1695542003, 3391084006, 5086626009, 6782168012, 10173252018, 20346504036]

約数ペア:

[(1, 20346504036), (2, 10173252018), (3, 6782168012), (4, 5086626009), (6, 3391084006), (12, 1695542003), (41, 496256196), (79, 257550684), (82, 248128098), (123, 165418732), (137, 148514628), (158, 128775342), (164, 124064049), (237, 85850228), (246, 82709366), (274, 74257314), (316, 64387671), (411, 49504876), (474, 42925114), (492, 41354683), (548, 37128657), (822, 24752438), (948, 21462557), (1644, 12376219), (3239, 6281724), (3821, 5324916), (5617, 3622308), (6478, 3140862), (7642, 2662458), (9717, 2093908), (10823, 1879932), (11234, 1811154), (11463, 1774972), (12956, 1570431), (15284, 1331229), (16851, 1207436), (19434, 1046954), (21646, 939966), (22468, 905577), (22926, 887486), (32469, 626644), (33702, 603718), (38868, 523477), (43292, 469983), (45852, 443743), (64938, 313322), (67404, 301859), (129876, 156661)]