20199807030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{6311}}^1$

素因数の和:6646

約数の個数: 128

約数和(自身を含む): 54208465920

約数和(自身を除く): 34008658890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 283, 290, 377, 390, 435, 566, 754, 849, 870, 1131, 1415, 1698, 1885, 2262, 2830, 3679, 3770, 4245, 5655, 6311, 7358, 8207, 8490, 11037, 11310, 12622, 16414, 18395, 18933, 22074, 24621, 31555, 36790, 37866, 41035, 49242, 55185, 63110, 82043, 82070, 94665, 106691, 110370, 123105, 164086, 183019, 189330, 213382, 246129, 246210, 320073, 366038, 410215, 492258, 533455, 549057, 640146, 820430, 915095, 1066910, 1098114, 1230645, 1600365, 1786013, 1830190, 2379247, 2461290, 2745285, 3200730, 3572026, 4758494, 5358039, 5490570, 7137741, 8930065, 10716078, 11896235, 14275482, 17860130, 23218169, 23792470, 26790195, 35688705, 46436338, 51794377, 53580390, 69654507, 71377410, 103588754, 116090845, 139309014, 155383131, 232181690, 258971885, 310766262, 348272535, 517943770, 673326901, 696545070, 776915655, 1346653802, 1553831310, 2019980703, 3366634505, 4039961406, 6733269010, 10099903515, 20199807030]

約数ペア:

[(1, 20199807030), (2, 10099903515), (3, 6733269010), (5, 4039961406), (6, 3366634505), (10, 2019980703), (13, 1553831310), (15, 1346653802), (26, 776915655), (29, 696545070), (30, 673326901), (39, 517943770), (58, 348272535), (65, 310766262), (78, 258971885), (87, 232181690), (130, 155383131), (145, 139309014), (174, 116090845), (195, 103588754), (283, 71377410), (290, 69654507), (377, 53580390), (390, 51794377), (435, 46436338), (566, 35688705), (754, 26790195), (849, 23792470), (870, 23218169), (1131, 17860130), (1415, 14275482), (1698, 11896235), (1885, 10716078), (2262, 8930065), (2830, 7137741), (3679, 5490570), (3770, 5358039), (4245, 4758494), (5655, 3572026), (6311, 3200730), (7358, 2745285), (8207, 2461290), (8490, 2379247), (11037, 1830190), (11310, 1786013), (12622, 1600365), (16414, 1230645), (18395, 1098114), (18933, 1066910), (22074, 915095), (24621, 820430), (31555, 640146), (36790, 549057), (37866, 533455), (41035, 492258), (49242, 410215), (55185, 366038), (63110, 320073), (82043, 246210), (82070, 246129), (94665, 213382), (106691, 189330), (110370, 183019), (123105, 164086)]