20235066475015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1129}}^1\times {\mathrm{43541}}^1$

素因数の和:45320

約数の個数: 64

約数和(自身を含む): 29285304192000

約数和(自身を除く): 9050237716985

約数列:

[1, 5, 7, 19, 35, 95, 133, 619, 665, 1129, 3095, 4333, 5645, 7903, 11761, 21451, 21665, 39515, 43541, 58805, 82327, 107255, 150157, 217705, 304787, 411635, 698851, 750785, 827279, 1523935, 3494255, 4136395, 4891957, 5790953, 13278169, 24459785, 26951879, 28954765, 49157789, 66390845, 92947183, 134759395, 188663153, 245788945, 344104523, 464735915, 512085701, 933997991, 943315765, 1720522615, 2560428505, 3584599907, 4669989955, 6537985937, 17922999535, 30428671391, 32689929685, 152143356955, 213000699737, 578144756429, 1065003498685, 2890723782145, 4047013295003, 20235066475015]

約数ペア:

[(1, 20235066475015), (5, 4047013295003), (7, 2890723782145), (19, 1065003498685), (35, 578144756429), (95, 213000699737), (133, 152143356955), (619, 32689929685), (665, 30428671391), (1129, 17922999535), (3095, 6537985937), (4333, 4669989955), (5645, 3584599907), (7903, 2560428505), (11761, 1720522615), (21451, 943315765), (21665, 933997991), (39515, 512085701), (43541, 464735915), (58805, 344104523), (82327, 245788945), (107255, 188663153), (150157, 134759395), (217705, 92947183), (304787, 66390845), (411635, 49157789), (698851, 28954765), (750785, 26951879), (827279, 24459785), (1523935, 13278169), (3494255, 5790953), (4136395, 4891957)]